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Stoppers


162  results were found
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.


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Supplier:  Freudenberg Medical
Description:   Pharmaceutical-grade, platinum-cured silicone stoppers provide a tight, reliable seal for glass tubes, vials, and flasks
Supplier:  Saint Gobain Performance Plastics
Description:   Two-part folding skirt stoppers are designed with a double seal to keep container contents secure
Supplier:  Globe Scientific
Description:   These pierceable plug stoppers are intended for recapping vacuum blood tubes and test tubes.
Supplier:  Electron Microscopy Sciences
Description:   Manufactured from the highest quality raw materials.
Minority or Woman-Owned Business Enterprise
Supplier:  DWK Life Sciences (KIMBLE)
Description:   Manufactured from an ultrapure bromobutyl formulation with extremely high chemical purity and low gas permeability.
Supplier:  Chemglass
Description:   Vented polyethylene stopper to minimize evaporation from dewar flasks.
Small Business Enterprise
Supplier:  Hirschmann
Description:   Stoppers made of TS polyethylene.
Supplier:  Chemglass
Description:   Suba-Seal® Septum Stoppers are made from natural red rubber.
Small Business Enterprise
Supplier:  Chemglass
Description:   For use with the Double Bank, Inert Gas or Single Bank, Inert Gas manifolds or any Airfree® component with an O-Ring as a closure.
Small 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:   Stopper, Serum, Ultra Pure, Sterile, 20mm, off-the-shelf, ready-to-use (RtU) primary packaging component
Supplier:  DWK Life Sciences (KIMBLE)
Description:   Clean and precise pharmaceutical grade rubber stoppers for research/parenteral drug applications.
Supplier:  United Scientific Supplies
Description:   A superior grade of rubber that has softness, resiliency, and durability
Supplier:  Kemtech America
Description:   Heavy wall design.
Small Business Enterprise Minority or Woman-Owned 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
Inquire for Price
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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