You Searched For: Closures

Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.

Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.


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Supplier: VWR International
Description: Safe-T-Flex caps feature a unique, flexible, over-locking design that locks securely on the outside of the tube lip and can be removed with one hand.
Supplier: VWR International
Description: VWR Snap Cap, Blue, 11 mm, Polyethylene, Blue PTFE/White Silicone, Pre-Slit
Supplier: VWR International
Description: Disposable caps are for 12 x 75 mm and 13 x 100 mm culture tubes.
Supplier: VWR International
Description: VWR Magnetic Screw Cap, 45A, Thickness: 1.3 mm, Septa type: Blue Silicone/Red PTFE
Supplier: VWR International
Description: VWR Cap, Open top Screw, Black, Polypropylene, Red PTFE/White Silicone, For 4ml Screw-Thread Vials
Supplier: VWR International
Description: VWR Cap, 10-425, Polypropylene,Black, Septa Type: Blue PTFE/White Silicone, Pre-Slit
Supplier: VWR International
Description: VWR Screw Cap, Blue, 9 mm, Polypropylene, Red PTFE/White Silicone/Red PTFE
Supplier: VWR International
Description: VWR® Black Phenolic Caps provide a wide range of chemical compatibility and temperature tolerance with an assortment of liners to choose from.
Supplier: VWR International
Description: Safety caps provide a safe and economical way to cap and recap blood collection tubes and disposable glass culture tubes, regardless of manufacturer.

Supplier: VWR International
Description: Flat caps with O-ring for use with VWR® screw cap microtubes only (series 76417-xxx).
Supplier: VWR International
Description: Plug cap for 50 ml centrifuge tubes, 500/bag, 5000/case, sterile

Low Manufacturing Impact

Supplier: VWR International
Description: HDPE tamper-evident cap, sterile
Supplier: VWR International
Description: Non-contaminating, noncorrosive stainless steel cylindrical closures are available in lanced and unlanced formats.

Supplier: VWR International
Description: These tamper-evident seals combine a lacquered aluminum shell with an attached plastic button that protects the injection site of the vial stopper.
Supplier: VWR International
Description: This cap system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a hi...

Supplier: VWR International
Description: White caps for use with VWR® and most popular brand disposable culture tubes.
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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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

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:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


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 currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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