You Searched For: Cork Stoppers

Compressed for a fine texture, cork stoppers are breathable container closures that do not compromise the protection of contents. Resistant to pressure, the devices will not pop off even with interior gas built up. Easily cut the environmentally friendly alternative with a metal borer to insert glass tubing. Although choosing the correct diameter size is still important, the raw material of cork stoppers has a natural ability to adapt to the opening shape for a leak-proof seal.

Compressed for a fine texture, cork stoppers are breathable container closures that do not compromise the protection of contents. Resistant to pressure, the devices will not pop off even with interior gas built up. Easily cut the environmentally friendly alternative with a metal borer to insert glass tubing. Although choosing the correct diameter size is still important, the raw material of cork stoppers has a natural ability to adapt to the opening shape for a leak-proof seal.


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Supplier: VWR International
Description: XXXX Corks function as a closure for bottles, vials, laboratory and other openings.

Environmentally Preferable

Supplier: VWR International
Description: XXXX Corks function as a closure for bottles, vials, laboratory and other openings.

Environmentally Preferable

Supplier: Avantor
Description: Corks

Catalog Number: (100489-492)
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Catalog Number: (470104-132)
Supplier: Manton Industrial
Description: Regular length, XX quality corks in convenient assortments for laboratory use. Packaged with equal amounts of each size.

Environmentally Preferable


Catalog Number: (470104-130)
Supplier: Manton Industrial
Description: A convenient assortment for student use.

Environmentally Preferable


Supplier: GSC International
Description: Size Top Diameter Bottom Diameter<BR><BR>Size 1 11.1 mm 8.3 mm <BR><BR> Size 2 12.7 mm 9.5 mm <BR><BR> Size 3 14.2 mm 10.7 mm <BR><BR> Size 4 15.8 mm 11.9 mm <BR><BR> Size 6 19.0 mm 14.6 mm <BR><BR> Size 20 41.2 mm 34.0 mm

Catalog Number: (470104-138)
Supplier: Manton Industrial
Description: These natural corks are perfect for laboratory and industrial use! This pack of 100 corks are ideal for closing up your lab bottles and jars.

Environmentally Preferable


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

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

Environmentally Preferable

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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.

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

  • 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
  • State Department of Health Services License
  • 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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