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Lab Supplies

Laboratory Stoppers & Corks

Stoppers are used with many types of laboratory flasks for containment. Nova-Tech offers a variety of rubber, neoprene, cork, and glass stoppers in many sizes. We also offer half sizes.

306 Products

USS-RSTPK3
Rubber Stoppers, Assortments: 1 Hole, stopper sizes 00 to 7 (1 lb Bag)
$8.88 $11.55

New

USS-RST5A-H
Rubber Stoppers: Stopper Size 5 1/2, 1 Hole (bag of 21)
$7.88 $10.25

New

VGS-03083
SIBATA Glass Stopper, Standard Taper ST 16 (pack of 6)
$31.32 $36.12

New

USS-RST11A-S
Rubber Stoppers, Stopper Size 11-1/2, Solid (bag of 6)
$7.88 $10.25

New

USS-RST9-H2
Rubber Stoppers: Stopper Size 9, 2 Holes (bag of 9)
$7.88 $10.25

New

USS-RST5-H2
Rubber Stoppers: Stopper Size 5, 2 Holes (bag of 24)
$7.88 $10.25

New

USS-RST2-S
Rubber Stoppers: Stopper Size 2, Solid (bag of 45)
$7.88 $10.25

New

VGS-03085
SIBATA Glass Stopper, Standard Taper ST 22 (pack of 6)
$39.70 $46.65

New

USS-RST14-H2
Rubber Stoppers: Stopper Size 14, 2 Holes (each)
$7.88 $10.25

New

USS-NST10-S
Neoprene Stoppers, Solid, #10 (bag of 8)
$22.42 $29.15

New

USS-RSTPK1
Rubber Stoppers, Assortments: Assorted, stopper sizes 1 to 6 (1 lb Bag)
$8.88 $11.55

New

USS-RST11-H2
Rubber Stoppers: Stopper Size 11, 2 Holes (bag of 6)
$7.88 $10.25

New

USS-RST10A-S
Rubber Stoppers: Stopper Size 10 1/2, Solid (bag of 6)
$7.88 $10.25

New

USS-RST4-H2
Rubber Stoppers: Stopper Size 4, 2 Holes (bag of 28)
$7.88 $10.25

New

USS-RST8A-H
Rubber Stoppers: Stopper Size 8 1/2, 1 Hole (bag of 10)
$7.88 $10.25

New

USS-RST12-H2
Rubber Stoppers, Stopper Size 12, 2 Hole (bag of 5)
$7.88 $10.25

New

USS-RST12-H
Rubber Stoppers, Stopper Size 12, 1 Hole (bag of 5)
$7.88 $10.25

New

USS-RST16-H2
Rubber Stoppers: Stopper Size 16, 2 Holes (each)
$10.96 $14.25

New

USS-RST15-H2
Rubber Stoppers: Stopper Size 15, 2 Holes (each)
$10.23 $13.30

New

USS-NST5-S
Neoprene Stoppers, Solid, #5 (bag of 25)
$22.42 $29.15

New

USS-NST4-S
Neoprene Stoppers, Solid, #4 (bag of 30)
$22.42 $29.15

New

USS-CST4
Cork Stoppers, #4 (pack of 100)
$8.42 $10.95

New

USS-CST000
Cork Stoppers, #000 (pack of 100)
$4.99 $6.65

New

USS-RSTPK4
Rubber Stoppers, Assortments: 2 Holes, stopper sizes 2 to 8 (1 lb Bag)
$8.88 $11.55

New

Select up to 4 items to compare.
Select up to 4 items to compare.