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

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: These precision made PTFE stoppers are for use at either end of Michel-Miller columns, or on other Ace-Thred connections, when a leak-tight seal witho...

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Standard taper, flask-length PTFE stoppers with easy-to-grip handle

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Standard taper stoppers made of solid PTFE.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: The Suba·Seal® Septa is a high quality rubber septa designed with serrated bottom for sealing open-top glass vessels as well as standard taper joints

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Standard taper, hollow polyethylene stoppers with flat top.

Small Business Enterprise

Supplier: Ace Glass
Description: These are PTFE inserts for PTFE reaction vessel heads.

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Neoprene stopper for use with filter flasks to support funnels securely.

Product available on GSA Advantage® Small Business Enterprise

Catalog Number: (89062-882)
Supplier: Ace Glass
Description: Hollow glass spherical stoppers, PTFE-Clad to provide the ultimate in no-jam engagement.

Product available on GSA Advantage® Small Business Enterprise


Supplier: Ace Glass
Description: These pennyhead style glass stoppers are hollow

Product available on GSA Advantage® Small Business Enterprise

Catalog Number: (89062-888)
Supplier: Ace Glass
Description: Stopper is hollow with internal hook for hanging reactants in flasks.

Product available on GSA Advantage® Small Business Enterprise


Supplier: Corning
Description: Combination glass stoppers with closed bottoms may be used as [ST] joint stoppers and as reagent bottle stoppers
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: Corning
Description: These PYREX® hollow borosilicate glass stoppers are light weight, strong to reduce chipping and breakage. Barrel shaped head makes it easy to clean an...
Supplier: Ace Glass
Description: Solid plug stoppers are designed for sealing column ends

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Virgin TFE/PTFE stoppers with built-in black Delrin stopper extractor ring

Product available on GSA Advantage® Small 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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-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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