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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Catalog Number: (100489-492)
Supplier: Electron Microscopy Sciences
Description: Stopper, cork

Minority or Woman-Owned Business Enterprise


Catalog Number: (KT774200-0022)
Supplier: DWK Life Sciences (KIMBLE)
Description: Designed for use in centrifugal separators and gas sampling tubes. Blind hole stopper features easy syringe penetration.


Supplier: Kemtech America
Description: Solid glass penny head stopper.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Supplier: Kemtech America
Description: Designed for use with an apparatus equipped with an inner opening.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Supplier: Chemglass
Description: Hollow glass stoppers with closed bottom.

Small Business Enterprise

Supplier: Hirschmann
Description: SILICOSEN® stoppers are manufactured in a special process which have regular pores, thus making them ideal for the preparation and sterilization of culture media

Supplier: DWK Life Sciences (KIMBLE)
Description: 4944254
Supplier: United Scientific Supplies
Description: Chemical resistant solid silicone stoppers.

Supplier: Plasticoid
Description: A superior grade of rubber that has softness, resiliency, and durability

Supplier: DWK Life Sciences (KIMBLE)
Description: Clean and precise pharmaceutical grade rubber stoppers for research/parenteral drug applications.
Supplier: Kemtech America
Description: Heavy wall design.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Supplier: Chemglass
Description: Solid stoppers have closed bottom.

Small Business Enterprise

Catalog Number: (101412-806)
Supplier: Electron Microscopy Sciences
Description: These discs are 20 mm diameter and are 3 mm thick. Perfect to be used with a cryostat.

Minority or Woman-Owned Business Enterprise


Supplier: Chemglass
Description: Sleeve type stoppers with hollow plugs and sleeve extensions.

Small Business Enterprise

Supplier: Chemglass
Description: Suba-Seal® Septum Stoppers are made from natural red rubber.

Small Business Enterprise

Supplier: Kemtech America
Description: Heavy wall design.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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