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.

160 Products

F20196-1502
Bel-Art Safe-Lab™ Solid Teflon® PTFE Stopper, 24/40 (pack of 2)
$111.48 $131.15

New

F20197-1515
Safe-Lab Hollow Teflon PTFE Stoppers for 24/40 Tapered Joints (pack of 2)
$116.03 $136.50

New

F20197-1530
Safe-Lab Hollow Teflon PTFE Stoppers for 29/42 Tapered Joints (pack of 2)
$133.71 $157.30

New

F20197-1550
Safe-Lab Hollow Teflon PTFE Stoppers for 45/50 Tapered Joints (each)
$171.06 $201.25

New

H20193-0001
Bel-Art Cup-Type Stoppers, Size 1 (bag of 24)
$43.05 $50.65

New

H20193-0002
Bel-Art Cup-Type Stoppers, Size 2 (bag of 24)
$43.05 $50.65

New

H20193-0006
Bel-Art Cup-Type Stoppers, Size 6 (bag of 24)
$43.05 $50.65

New

H20193-0008
Bel-Art Cup-Type Stoppers, Size 8 (bag of 24)
$43.05 $50.65

New

6021
Taylor Rubber Black Test Tube Stopper for 5 ml tubes (each)
$0.42

New

6022
Taylor Rubber Black Test Tube Stopper (each)
$0.95

New

TTI-6024
Taylor Rubber Black Buret Stopper (each)
$5.09

New

RST1-H
Rubber Stoppers: Stopper Size 1, 1 Hole (bag of 52)
$6.97 $8.20

New

RST0-S
Rubber Stoppers: Stopper Size 0, Solid (bag of 63)
$6.97 $8.20

New

03087
SIBATA Glass Stopper, Standard Taper ST 27 (pack of 6)
$55.35 $61.50

New

RST1-S
Rubber Stoppers: Stopper Size 1, Solid (bag of 52)
$6.97 $8.20

New

RST10-H
Rubber Stoppers: Stopper Size 10, 1 Hole (bag of 7)
$6.97 $8.20

New

RST8-H
Rubber Stoppers: Stopper Size 8, 1 Hole (bag of 10)
$6.97 $8.20

New

RST00-H
Rubber Stoppers: Stopper Size 00, 1 Hole (bag of 90)
$6.97 $8.20

New

03083
SIBATA Glass Stopper, Standard Taper ST 16 (pack of 6)
$27.38 $29.60

New

03082-A
SIBATA Amber Glass Stopper, Standard Taper ST 13 (pack of 6)
$31.54 $34.10

New

RST5A-H
Rubber Stoppers: Stopper Size 5 1/2, 1 Hole (bag of 21)
$6.97 $8.20

New

RST7-H
Rubber Stoppers: Stopper Size 7, 1 Hole (bag of 13)
$6.97 $8.20

New

RST9-H
Rubber Stoppers: Stopper Size 9, 1 Hole (bag of 9)
$6.97 $8.20

New

03085
SIBATA Glass Stopper, Standard Taper ST 22 (pack of 6)
$35.34 $38.20

New

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