United Scientific™ RUBBER STOPPERS, SOLID, #000 United Scientific™ RUBBER STOPPERS, SOLID, #00 United Scientific™ RUBBER STOPPERS, SOLID, #0 United Scientific™ RUBBER STOPPERS, SOLID, #1 United Scientific™ RUBBER STOPPERS, SOLID, #2 United Scientific™ RUBBER STOPPERS, SOLID, #3 United Scientific™ RUBBER STOPPERS, SOLID, #4 United Scientific™ RUBBER STOPPERS, SOLID, #5 United Scientific™ RUBBER STOPPERS, SOLID, #5 1/2 United Scientific™ RUBBER STOPPERS, SOLID, #6 United Scientific™ RUBBER STOPPERS, SOLID, #6 1/2 United Scientific™ RUBBER STOPPERS, SOLID, #7 United Scientific™ RUBBER STOPPERS, SOLID, #7 1/2 United Scientific™ RUBBER STOPPERS, SOLID, #8 United Scientific™ RUBBER STOPPERS, SOLID, #8 1/2 United Scientific™ RUBBER STOPPERS, SOLID, #9 United Scientific™ RUBBER STOPPERS, SOLID, #9 1/2 United Scientific™ RUBBER STOPPERS, SOLID, #10 United Scientific™ RUBBER STOPPERS, SOLID, #10 1/2 United Scientific™ RUBBER STOPPERS, SOLID, #11 United Scientific™ RUBBER STOPPERS, SOLID, #11 1/2 United Scientific™ RUBBER STOPPERS, SOLID, #12 United Scientific™ RUBBER STOPPERS, SOLID, #13 United Scientific™ RUBBER STOPPERS, SOLID, #14 United Scientific™ RUBBER STOPPERS, SOLID, #15 United Scientific™ RUBBER STOPPERS, SOLID, #16 United Scientific™ RUBBER STOPPERS, 1-HOLE, #000 United Scientific™ RUBBER STOPPERS, 1-HOLE, #00 United Scientific™ RUBBER STOPPERS, 1-HOLE, #0 United Scientific™ RUBBER STOPPERS, 1-HOLE, #1 United Scientific™ RUBBER STOPPERS, 1-HOLE, #2 United Scientific™ RUBBER STOPPERS, 1-HOLE, #3 United Scientific™ RUBBER STOPPERS, 1-HOLE, #4 United Scientific™ RUBBER STOPPERS, 1-HOLE, #5 United Scientific™ RUBBER STOPPERS, 1-HOLE, #5 1/2 United Scientific™ RUBBER STOPPERS, 1-HOLE, #6 United Scientific™ RUBBER STOPPERS, 1-HOLE, #6 1/2 United Scientific™ RUBBER STOPPERS, 1-HOLE, #7 United Scientific™ RUBBER STOPPERS, 1-HOLE, #7 1/2 United Scientific™ RUBBER STOPPERS, 1-HOLE, #8 United Scientific™ RUBBER STOPPERS, 1-HOLE, #8 1/2 United Scientific™ RUBBER STOPPERS, 1-HOLE, #9 United Scientific™ RUBBER STOPPERS, 1-HOLE, #9 1/2 United Scientific™ RUBBER STOPPERS, 1-HOLE, #10 United Scientific™ RUBBER STOPPERS, 1-HOLE, #10 1/2 United Scientific™ RUBBER STOPPERS, 1-HOLE, #11 United Scientific™ RUBBER STOPPERS, 1-HOLE, #11 1/2 United Scientific™ RUBBER STOPPERS, 1-HOLE, #12 United Scientific™ RUBBER STOPPERS, 1-HOLE, #13 United Scientific™ RUBBER STOPPERS, 1-HOLE, #14 United Scientific™ RUBBER STOPPERS, 1-HOLE, #15 United Scientific™ RUBBER STOPPERS, 1-HOLE, #16 United Scientific™ RUBBER STOPPERS, 2-HOLE, #00 United Scientific™ RUBBER STOPPERS, 2-HOLE, #0 United Scientific™ RUBBER STOPPERS, 2-HOLE, #1 United Scientific™ RUBBER STOPPERS, 2-HOLE, #2 United Scientific™ RUBBER STOPPERS, 2-HOLE, #3 United Scientific™ RUBBER STOPPERS, 2-HOLE, #4 United Scientific™ RUBBER STOPPERS, 2-HOLE, #5 United Scientific™ RUBBER STOPPERS, 2-HOLE, #5 1/2 United Scientific™ RUBBER STOPPERS, 2-HOLE, #6 United Scientific™ RUBBER STOPPERS, 2-HOLE, #6 1/2 United Scientific™ RUBBER STOPPERS, 2-HOLE, #7 United Scientific™ RUBBER STOPPERS, 2-HOLE, #7 1/2 United Scientific™ RUBBER STOPPERS, 2-HOLE, #8 United Scientific™ RUBBER STOPPERS, 2-HOLE, #8 1/2 United Scientific™ RUBBER STOPPERS, 2-HOLE, #9 United Scientific™ RUBBER STOPPERS, 2-HOLE, #9 1/2 United Scientific™ RUBBER STOPPERS, 2-HOLE, #10 United Scientific™ RUBBER STOPPERS, 2-HOLE, #10 1/2 United Scientific™ RUBBER STOPPERS, 2-HOLE, #11 United Scientific™ RUBBER STOPPERS, 2-HOLE, #11 1/2 United Scientific™ RUBBER STOPPERS, 2-HOLE, #12 United Scientific™ RUBBER STOPPERS, 2-HOLE, #13 United Scientific™ RUBBER STOPPERS, 2-HOLE, #14 United Scientific™ RUBBER STOPPERS, 2-HOLE, #15 United Scientific™ RUBBER STOPPERS, 2-HOLE, #16

SKU: VUSC-RST000-S VUSC-RST00-S VUSC-RST0-S VUSC-RST1-S VUSC-RST2-S VUSC-RST3-S VUSC-RST4-S VUSC-RST5-S VUSC-RST5A-S VUSC-RST6-S VUSC-RST6A-S VUSC-RST7-S VUSC-RST7A-S VUSC-RST8-S VUSC-RST8A-S VUSC-RST9-S VUSC-RST9A-S VUSC-RST10-S VUSC-RST10A-S VUSC-RST11-S VUSC-RST11A-S VUSC-RST12-S VUSC-RST13-S VUSC-RST14-S VUSC-RST15-S VUSC-RST16-S VUSC-RST000-H VUSC-RST00-H VUSC-RST0-H VUSC-RST1-H VUSC-RST2-H VUSC-RST3-H VUSC-RST4-H VUSC-RST5-H VUSC-RST5A-H VUSC-RST6-H VUSC-RST6A-H VUSC-RST7-H VUSC-RST7A-H VUSC-RST8-H VUSC-RST8A-H VUSC-RST9-H VUSC-RST9A-H VUSC-RST10-H VUSC-RST10A-H VUSC-RST11-H VUSC-RST11A-H VUSC-RST12-H VUSC-RST13-H VUSC-RST14-H VUSC-RST15-H VUSC-RST16-H VUSC-RST00-H2 VUSC-RST0-H2 VUSC-RST1-H2 VUSC-RST2-H2 VUSC-RST3-H2 VUSC-RST4-H2 VUSC-RST5-H2 VUSC-RST5A-H2 VUSC-RST6-H2 VUSC-RST6A-H2 VUSC-RST7-H2 VUSC-RST7A-H2 VUSC-RST8-H2 VUSC-RST8A-H2 VUSC-RST9-H2 VUSC-RST9A-H2 VUSC-RST10-H2 VUSC-RST10A-H2 VUSC-RST11-H2 VUSC-RST11A-H2 VUSC-RST12-H2 VUSC-RST13-H2 VUSC-RST14-H2 VUSC-RST15-H2 VUSC-RST16-H2

Availability: In Stock Out of Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock Out of Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock Out of Stock In Stock In Stock In Stock In Stock In Stock Out of Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock Out of Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock In Stock Out of Stock In Stock In Stock In Stock In Stock

$9.40
Warranty, Shipping and Return Info

Warranty

  • All products are shippined directly from the Manufacturer come with a one (1) year warranty, except when specified in the description

Shipping Informtaion

  • This product ships directly from the Manufacturer
  • Product usually ships within five to seven business days
  • Expedited and international shipping not available at this time
  • For any additional information or special order requests please contact customer service here

Returns Information

  • AmScope offers a 30 day return policy from the purchase date of your oder. If the item does not meet your needs or satisfaction, please contct us within 30 days for an RMA (Return of Merchandise Authorization) number. Returns must be new, unused and repackaged in the original shipping materials in order to receive a full refund
  • Customer is responsible for the cost of shipping for returned products
  • Returns may be subject to a 20% restocking fee. Please ask us about this when you call to arrange your return
Microscope Loading Image
Style
Stopper Size
Top/Bottom Diameter

The Higher the Magnification - The More Detail You'll See

Magnification 40x
Magnification 1000x
Magnification 2500x

Magnification is the ability of your microscope to make small objects seem larger. As the magnification increases the area being viewed will be decrease is size but the detail of the area being viewed will improve.

Amscope microscopes come with multiple magnifications to aid you in finding the proper magnification for viewing each specimen.

Camera Connection Types

When comparing 2.0 and 3.0 there are few major differences. First the transfer rates. USB 2.0 offers transfer rates of 480 Mbps and USB 3.0 offers transfer rates of 4.8 Gbps - that's 10 times faster.

Camera Resolution

The most important factor in ensuring successful microscopic imaging is choosing the appropriate optics and camera for your application that gives you more data and higher image quality. When selecting a microscope camera, it is best to base your decision on the most important requirements for your microscopic observation.

Key Features

  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
  • 22-gauge (SWG) copper wire with white plastic insulation
  • 100-foot roll
  • Also available in black (WCP22-BK) and red (WCP22-R)
One-pound bag of black rubber stoppers, size 000. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 170 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 00. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 90 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 0. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 63 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 1. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 52 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 45 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 3. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 33 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 4. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 28 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 5. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 24 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 5-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 21 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 6. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 18 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 6-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 16 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 7. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 7-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 8. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 8-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 9. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 9-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 10. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 10-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 11. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 11-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 12. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 5 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 13. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 4 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper, size 14. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper, size 15. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper, size 16. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 000. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 170 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 00. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 90 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 0. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 63 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 1. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 52 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 45 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 3. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 33 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 4. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 28 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 5. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 24 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 5-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 21 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 6. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 18 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 6-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 16 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 7. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 7-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 8. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 8-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 9. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 9-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 10. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 10-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 11. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 11-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 12. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 5 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 13. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 4 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with one hole, size 14. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with one hole, size 15. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with one hole, size 16. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 00. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 90 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 0. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 63 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 1. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 52 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 45 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 3. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 33 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 4. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 28 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 5. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 24 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 5-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 21 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 6. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 18 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 6-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 16 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 7. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 7-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 8. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 8-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 9. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 9-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 10. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 10-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 11. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 11-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 12. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 5 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 13. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 4 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with two holes, size 14. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with two holes, size 15. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with two holes, size 16. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 000. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 170 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 00. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 90 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 0. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 63 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 1. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 52 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 45 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 3. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 33 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 4. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 28 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 5. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 24 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 5-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 21 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 6. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 18 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 6-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 16 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 7. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 7-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 8. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 8-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 9. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 9-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 10. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 10-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 11. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 11-1/2. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 12. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 5 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers, size 13. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 4 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper, size 14. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper, size 15. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper, size 16. Made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 000. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 170 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 00. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 90 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 0. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 63 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 1. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 52 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 45 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 3. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 33 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 4. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 28 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 5. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 24 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 5-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 21 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 6. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 18 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 6-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 16 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 7. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 7-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 8. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 8-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 9. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 9-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 10. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 10-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 11. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 11-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 12. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 5 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with one hole, size 13. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 4 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with one hole, size 14. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with one hole, size 15. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with one hole, size 16. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 00. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 90 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 0. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 63 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 1. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 52 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 45 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 3. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 33 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 4. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 28 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 5. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 24 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 5-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 21 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 6. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 18 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 6-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 16 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 7. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 7-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 13 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 8. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 8-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 10 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 9. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 9-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 9 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 10. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 10-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 7 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 11. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 11-1/2. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 6 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 12. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 5 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
One-pound bag of black rubber stoppers with two holes, size 13. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Each stopper has its size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable. Approximately 4 stoppers per bag.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with two holes, size 14. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with two holes, size 15. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm
Black rubber stopper with two holes, size 16. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Size marked in raised figures. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Item # Item No. One-Hole Item No. Two-Hole Stopper Size Approx. No. per Lb. Top Dia. Bottom Dia. Hole size
RST000-S RST000-H NA 000 170 13mm 8mm 3mm
RST00-S RST00-H RST00-H2 00 90 15mm 10mm 3mm
RST0-S RST0-H RST0-H2 0 63 17mm 13mm 3mm
RST1-S RST1-H RST1-H2 1 52 19mm 14mm 4mm
RST2-S RST2-H RST2-H2 2 45 20mm 16mm 5mm
RST3-S RST3-H RST3-H2 3 33 24mm 18mm 5mm
RST4-S RST4-H RST4-H2 4 28 26mm 20mm 5mm
RST5-S RST5-H RST5-H2 5 24 27mm 23mm 5mm
RST5A-S RST5A-H RST5A-H2 5½ 21 28mm 24mm 5mm
RST6-S RST6-H RST6-H2 6 18 32mm 26mm 5mm
RST6A-S RST6A-H RST6A-H2 6½ 16 34mm 27mm 5mm
RST7-S RST7-H RST7-H2 7 13 37mm 30mm 5mm
RST7A-S RST7A-H RST7A-H2 7½ 13 39mm 31mm 5mm
RST8-S RST8-H RST8-H2 8 10 41mm 33mm 5mm
RST8A-S RST8A-H RST8A-H2 8½ 10 43mm 36mm 5mm
RST9-S RST9-H RST9-H2 9 9 45mm 37mm 5mm
RST9A-S RST9A-H RST9A-H2 9½ 9 46mm 38mm 5mm
RST10-S RST10-H RST10-H2 10 8 50mm 42mm 5mm
RST10A-S RST10A-H RST10A-H2 10½ 7 53mm 45mm 5mm
RST11-S RST11-H RST11-H2 11 6 56mm 48mm 5mm
RST11A-S RST11A-H RST11A-H2 11½ 6 63mm 50mm 5mm
RST12-S RST12-H RST12-H2 12 5 64mm 54mm 5mm
RST13-S RST13-H RST13-H2 13 4 68mm 58mm 5mm
RST13A-S N/A N/A 13.5 3 75mm 62mm N/A
RST14-S RST14-H RST14-H2 14 1 90mm 75mm 5mm
RST15-S RST15-H RST15-H2 15 1 103mm 83mm 5mm
RST16-S RST16-H RST16-H2 16 1 127mm 90mm 5mm