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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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Supplier: DWK Life Sciences (KIMBLE)
Description: Glass pennyhead stoppers
Catalog Number: (KT850800-2440)
Supplier: DWK Life Sciences (KIMBLE)
Description: Hollow glass hex head stopper for use with ungraduated addition funnels with a pressure equalizing line.

Supplier: Ace Glass
Description: Solid plug stoppers are designed for sealing column ends

Small Business Enterprise Product available on GSA Advantage®

Supplier: Corning
Description: PYREX® glass pennyhead stoppers are generally used in flasks and separatory funnels.

Product available on GSA Advantage®

Supplier: DWK Life Sciences (KIMBLE)
Description: Plug stoppers with fold-over skirts are for use on serum vials and other crimp-finish containers that do not require an aluminum seal or overcap

Small Business Enterprise

Supplier: Corning
Description: Hollow, full length stopper closed at the bottom from PYREX®, borosilicate glass.
Supplier: DWK Life Sciences (KIMBLE)
Description: These high quality gray chlorobutyl stoppers are used for research and pharmaceutical packaging applications.
Catalog Number: (AG5183-4476)
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Description: Stopper, Grey butyl headspace, 20 mm, -40/120C


Catalog Number: (KT851800-2440)
Supplier: DWK Life Sciences (KIMBLE)
Description: Designed for use with 675500 series KEM-KLAMPS®

Supplier: Ace Glass
Description: This sleeve-type septa has a hollow plug

Small Business Enterprise Product available on GSA Advantage®

Supplier: Corning
Description: These PYREX® No.13 stoppers are made from linear HDPE and have closed bottoms to conform to Standard Taper stopper dimensions.
Supplier: Ace Glass
Description: Rubber stoppers of various styles and rubber compounds for serum vials and bottles

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (89077-548)
Supplier: Ace Glass
Description: Septa, white silicone with structurally bonded PTFE facing

Small Business Enterprise Product available on GSA Advantage®


Supplier: Ace Glass
Description: These are hollow glass stoppers with PTFE-Clad tapered section for controlled expansion and no jamming.

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Cap-type stoppers have spherical joints and are used to seal unused ports on Air Sampling Manifolds

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Standard taper 24/40 size is solid; standard taper 45/50 is hollowed from top, bottom closed.

Small Business Enterprise Product available on GSA Advantage®

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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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
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  • City or County issued Business License
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  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
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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