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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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Product Image-89076-956

PTFE Stopper, Micro, Ace Glass Incorporated

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

Small Business Enterprise Product available on GSA Advantage®

Product Image-89050-894

Butyl Rubber Two-Leg Stopper, Wheaton

Catalog Number: (89050-894)
Supplier: DWK Life Sciences (KIMBLE)
Description: Lyophillization stopper made from grey butyl rubber, for use with WHEATON® Vacule® Lyophillization ampule.

Certificates Small Business Enterprise


Product Image-89075-804

Pluro Stopper Set, Ace Glass Incorporated

Catalog Number: (89075-804)
Supplier: Ace Glass
Description: Versatile silicone stopper set that equals 17 standard stoppers

Small Business Enterprise Product available on GSA Advantage®


Product Image-59432-312

PYREX® Hollow [ST] Flask Stoppers, Corning

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 and rotate in or out. Grooves in the sides help prevent slippage.

Certificates Environmentally Preferable Product available on GSA Advantage®

Product Image-59501-032

PYREX® PTFE [ST] Keyhole Stoppers, Corning

Supplier: Corning
Description: PTFE. Ideal for flasks that are grounded to [ST] stopper dimensions.

Certificates Environmentally Preferable Product available on GSA Advantage®

Product Image-89062-888

Stoppers, Full Length with Hook, Ace Glass Incorporated

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

Small Business Enterprise Product available on GSA Advantage®


Product Image-75877-600

Replacement Plug for Jacketed Cylindrical Flasks, Ace Glass

Catalog Number: (75877-600)
Supplier: Ace Glass
Description: Replacement glass plug for use with Ace Scale-Up Series Flasks, or general jacketed cylindrical flasks.
Product Image-KT953763-0000

Silicone Stoppers with Holes, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: General-purpose, single-hole silicone rubber stoppers

Product Image-72760-050

KIMBLE® Stoppers for Incubation Flask, DWK Lifesciences

Catalog Number: (72760-050)
Supplier: DWK Life Sciences (KIMBLE)
Description: Used for metabolic studies of biological materials. Particularly useful in measuring C¹⁴O² yields following incubation. Also suitable for in vitro incubations, insulin bio-assays, persulfate oxidations, and the distillation of any volatile acid or base.
Product Image-10198-782

Decannulation Stopper, OR Grade, Sklar

Supplier: Sklar
Description: Sklar's Decannulation Stopper is a plug used at the beginning of the decannulation process when a patient is no longer relying on the tracheotomy tube to breathe

Image Unavailable-26676-253

Split Stoppers, Labconco®

Supplier: Labconco
Description: Split Stoppers

Product available on GSA Advantage®

Product Image-470144-806

1-Hole Natural Rubber Stoppers

Supplier: United Scientific Supplies
Description: Superior Grade Rubber Offers Softness, Resiliency, and Durability.

Product Image-470200-462

XXXX Quality Corks

Supplier: Manton Industrial
Description: XXXX Quality Corks have a fine grain and are ideal for use as tight-fitting stoppers.

Environmentally Preferable

Image Unavailable-470151-194

Twistit® Stopper Assortment

Catalog Number: (470151-194)
Supplier: Plasticoid
Description: Solid, One-Hole, Two-Hole, and Three-Hole Rubber Stoppers in One Unit.
Product Image-76293-824

Cork Stoppers, United Scientific Supplies

Supplier: United Scientific Supplies
Description: Cork stoppers function as a closure for bottles, vials, laboratory vessels and other openings.

Product Image-60004-876

Synthware PTFE Flask Length Stopper, Kemtech America

Supplier: Kemtech America
Description: Stoppers features PTFE (Polytetrafluoroethylene) handle for easy griping.

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.
To process your orders without delay, please provide the required business documentation to purchase this product.

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

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. 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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