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

New

USS-RST6-H2
Rubber Stoppers: Stopper Size 6, 2 Holes (bag of 18)
$7.88 $10.25

New

VGS-03087
SIBATA Glass Stopper, Standard Taper ST 27 (pack of 6)
$63.82 $74.99

New

EIS-CH0310I
10PK Cork Stoppers, Size #6 - Tapered Shape - Eisco Labs
$4.55 $5.92

New

EIS-CH0310H
10PK Cork Stoppers, Size #5 - Tapered Shape - Eisco Labs
$3.61 $4.70

New

JGF-96050-8PLUG
JG Finneran Tan PTFE/Silicone Molded Plug for Multi-Tier MTP System (case of 100)
$74.70 $90.33

New

USS-NST9-S
Neoprene Stoppers, Solid, #9 (bag of 10)
$22.42 $29.15

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USS-NST7-S
Neoprene Stoppers, Solid, #7 (bag of 14)
$22.42 $29.15

New

USS-NST3-S
Neoprene Stoppers, Solid, #3 (bag of 35)
$22.42 $29.15

New

USS-NST2-S
Neoprene Stoppers, Solid, #2 (bag of 48)
$22.42 $29.15

New

USS-NST13-S
Neoprene Stoppers, Solid, #13 (bag of 4)
$23.03 $29.95

New

USS-NST11-S
Neoprene Stoppers, Solid, #11 (bag of 6)
$22.42 $29.15

New

USS-CST16
Cork Stoppers, #16 (pack of 100)
$131.49 $159.00

New

USS-CST10
Cork Stoppers, #10 (pack of 100)
$62.68 $78.25

New

USS-CST3
Cork Stoppers, #3 (pack of 100)
$7.81 $10.15

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USS-CST2
Cork Stoppers, #2 (pack of 100)
$7.27 $9.45

New

USS-RST10A-H2
Rubber Stoppers: Stopper Size 10 1/2, 2 Holes (bag of 6)
$7.88 $10.25

New

USS-RST5A-H2
Rubber Stoppers: Stopper Size 5 1/2, 2 Holes (bag of 21)
$7.88 $10.25

New

USS-RST2-H2
Rubber Stoppers: Stopper Size 2, 2 Holes (bag of 45)
$7.88 $10.25

New

USS-RST1-H2
Rubber Stoppers: Stopper Size 1, 2 Holes (bag of 52)
$7.88 $10.25

New

TAY-6021
Taylor Rubber Black Test Tube Stopper for 5 ml tubes (each)
$0.45 $0.53

New

USS-GLSTP2440
Pennyhead Stopper, Solid Glass (24/40)
$14.73 $19.15

New

EIS-CH0321U1H
10PK #12 ASTM Neoprene Stoppers, 1 Hole - Eisco Labs
$103.87 $142.68

New

EIS-CH0321Q1H
10PK #10 ASTM Neoprene Stoppers, 1 Hole - Eisco Labs
$70.73 $97.16

New

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