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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-59589-372

VWR® Green Neoprene Stoppers, Solid

Supplier: VWR International
Description: Synthetic, neoprene stoppers contain no free sulfur and exhibit good resiliency and shelf-life.

Product Image-89097-544

VWR® Sleeve Stoppers

Supplier: VWR International
Description: Natural rubber stoppers feature a hollow plug to fit inside bottles, flasks, vials, or tubing.

Product Image-59587-501

VWR® One-Hole Kjeldahl Rubber Stoppers, Black

Supplier: VWR International
Description: These black rubber, one-hole stoppers are specifically designed to fit 500 and 800 mL Kjeldahl nitrogen determination flasks.

Product Image-15001-372

VWR® Stopper Tie

Catalog Number: (15001-372)
Supplier: VWR International
Description: Made of stretchable natural rubber for use with glass stoppers.
Product Image-23420-515

VWR® Corks

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

Product Image-59582-585

VWR® Rubber Stopper Assortment, Black

Catalog Number: (59582-585)
Supplier: VWR International
Description: This practical, two-pound assortment of black rubber stoppers is ideal for the small laboratory or school with limited need for any one size or style.
Product Image-59582-326

VWR® Two-Hole Rubber Stoppers, Black

Supplier: VWR International
Description: These black, high percentage rubber stoppers are low in free sulfur and have two holes to facilitate laboratory procedures.

Product Image-59585-200

VWR® Pure Gum Rubber Stoppers, Two-Hole

Supplier: VWR International
Description: These highly resilient, pure gum, off-white rubber stoppers have less free sulfur (max

Product Image-59580-524

VWR® Solid Rubber Stoppers, Black

Supplier: VWR International
Description: These solid, black stoppers contain a high percentage of pure rubber, weigh less than neoprene, and are low in free sulfur (<sup>1</sup>/<sub>2</sub>%).

Product Image-80079-868

VWR® Chlorobutyl Serum and Lyophilization Stoppers

Supplier: VWR International
Description: Stoppers are molded from elastomeric formula 4432/50 Gray. This formula has extremely low levels of organic and metallic extractables and does not contain plasticizers, 2-Mercaptobenzothiazole, nitrosamine precursors, or natural rubber latex.

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Product Image-59583-307

VWR® Pure Gum Rubber Stoppers, Solid

Supplier: VWR International
Description: These solid, pure gum, amber rubber stoppers contain less free sulfur (max

Product Image-23417-000

VWR® Corks

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

Product Image-59586-163

VWR® Rubber Stoppers

Supplier: VWR International
Description: Versatile rubber stoppers are four stoppers in one.

Product Image-59581-185

VWR® One-Hole Rubber Stoppers, Black

Supplier: VWR International
Description: These black high-percentage rubber stoppers are low in free sulfur and have a single hole to facilitate laboratory procedures.

Product Image-59584-310

VWR® Pure Gum Rubber Stoppers, One-Hole

Supplier: VWR International
Description: These highly resilient, pure gum, amber rubber stoppers have less free sulfur (max

Product Image-59580-001

VWR® Micro Stoppers

Catalog Number: (59580-001)
Supplier: VWR International
Description: Select from soft red natural rubber or green neoprene for higher heat resistance.
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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
  • 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 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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