You Searched For: Stoppers

Leak-proof, solid stoppers seal bottles, flasks, vials, and even tubing to prevent liquids and gases escaping. Multi-hole styles provide the limited flow stability conditions desired in order to prevent air bubble build up. With a slightly tapered design, different diameter sized stoppers are inserted in labware for a snug fit that still allows easy removal. The closures are manufactured in different materials for accurate resistance to harsh contents and can maintain vacuum atmosphere.

Leak-proof, solid stoppers seal bottles, flasks, vials, and even tubing to prevent liquids and gases escaping. Multi-hole styles provide the limited flow stability conditions desired in order to prevent air bubble build up. With a slightly tapered design, different diameter sized stoppers are inserted in labware for a snug fit that still allows easy removal. The closures are manufactured in different materials for accurate resistance to harsh contents and can maintain vacuum atmosphere.


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Description: LDPE Plug Type Test Tube Stoppers for 16mm tubes.
Catalog Number: 30620-516
Supplier: Dynalon


Description: Rubber stopper
Catalog Number: 470003-668
Supplier: Plasticoid


Description: Rubber stopper
Catalog Number: 470201-232
Supplier: Plasticoid


Catalog Number: 10142-456
Supplier: Globe Scientific


Catalog Number: 10142-462
Supplier: Globe Scientific


Catalog Number: 10142-452
Supplier: Globe Scientific


Catalog Number: 10142-460
Supplier: Globe Scientific


Catalog Number: 10142-458
Supplier: Globe Scientific


Catalog Number: 10142-454
Supplier: Globe Scientific


Catalog Number: 89009-316
Supplier: Globe Scientific

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Catalog Number: 60004-806
Supplier: Kemtech America

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Description: Fits 24/25-24/40 joints. Fits 20.5mm ID tubing.
Catalog Number: 80062-448
Supplier: Chemglass

Small Business Enterprise


Description: White. Size: 14/20.
Catalog Number: 33501-388
Supplier: Chemglass

Small Business Enterprise


Description: , size no. 27, tapered with ridges enhancing leak resistance, flat octagonal top with diameter larger than the flask's neck for better handling and excellent breakage protection
Catalog Number: 89085-184
Supplier: Hirschmann


Description: , size no. 9, tapered with ridges enhancing leak resistance, flat octagonal top with diameter larger than the flask's neck for better handling and excellent breakage protection
Catalog Number: 89085-174
Supplier: Hirschmann


Description: , size no. 13, tapered with ridges enhancing leak resistance, flat octagonal top with diameter larger than the flask's neck for better handling and excellent breakage protection
Catalog Number: 89085-176
Supplier: Hirschmann


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