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.

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VWR® Snap Caps for 11 mm Snap Ring Vials, Wide Opening

Supplier: VWR International

VWR®, Chromatography vial closure, PE, Snap caps with septa, Septum: Red PTFE/White silicone

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VWR® Lanced and Unlanced Cylindrical Closures, Stainless Steel

Supplier: VWR International

Non-contaminating, noncorrosive stainless steel cylindrical closures are available in lanced and unlanced formats.

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VWR® Screw Caps for 4 ml Screw-Thread Vials

Supplier: VWR International

VWR®, Chromatography vial closure, Phenolic, Screw caps with septa, Septum: Red PTFE/white silicone

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VWR® Screw Caps for 8-425 Screw-Thread Vials, Standard Opening

Supplier: VWR International

VWR®, Chromatography vial closure, PP, Screw caps with septa, Septum: Red PTFE/white silicone

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VWR® Screw Caps for 18 mm Screw-Thread Headspace Vials

Supplier: VWR International

VWR®, Chromatography vial closure, Steel, Magnetic screw caps, Septum: White PTFE/blue silicone

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VWR® Plug-Type Caps, PE

Supplier: VWR International

Disposable caps are for 12 x 75 mm and 13 x 100 mm culture tubes.

Sustainable Options Available

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VWR® Crimp Caps for 11 mm Crimp Top Vials

Supplier: VWR International

VWR®, Chromatography vial closure, Aluminum, Ø: 11 mm, Crimp caps with septa, Septum: Tan PTFE/White silicone

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VWR® Flat or Plug Caps for Centrifuge Tubes, PP, Sterile, Standard Line

Supplier: VWR International

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VWR® Caps for VWR® 9 mm Screw-Thread Vials

Supplier: VWR International

Chromatography vial closure, PP, Screw Caps, Septum: Red PTFE/White Silicone

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Seals for Wheaton® CompletePAK® Sterile Vials, DWK Life Sciences

Supplier: VWR International

CompletePAK®, Chromatography vial closure, Sterile red flip seal

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GeneMate 1.5 ml Screwcap Microtube Graduated, Scientific Specialties

Supplier: VWR International

Ultra Fast

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VWR® Flat Caps for Screw Cap Microtubes

Supplier: VWR International

Flat caps with O-ring for use with VWR® screw cap microtubes only (series 76417-xxx).

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VWR® Caps for VWR® 18 mm Screw-Thread Headspace Vials

Supplier: VWR International

Chromatography vial closure, Magnetic, Magnetic Screw Cap 55A, Septum: White Silicone/Blue PTFE

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Spare Closures for VWR® Media Bottles

Supplier: VWR International

Spare Closures for VWR® Media Bottles

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VWR® Screw Caps for 10 mm Screw-Thread Vials, Wide Opening

Supplier: VWR International

VWR®, Chromatography vial closure, PP, Screw caps with septa, Septum: Red PTFE/white silicone

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VWR® Phenolic Bottle Caps, Black

Supplier: VWR International

VWR® Black Phenolic Caps provide a wide range of chemical compatibility and temperature tolerance with an assortment of liners to choose from.

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VWR® Drosophila Vial Plugs, Cellulose Acetate

Supplier: VWR International

Bonded dense-weave cellulose acetate plugs provide a better barrier to mites with minimal shedding.

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VWR® Pouring Ring for Bottles

Supplier: VWR International

Made from polyethylene.

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VWR® Caps

Supplier: VWR International

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.

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VWR® Transfer Caps for Shaker Flasks

Supplier: VWR International

These transfer caps are for the VWR® 5 L shaker flasks. Many caps are available for various applications.

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VWR® Spare Caps for VWR® Carboys

Supplier: VWR International

Spare caps are designed for use with either narrow mouth or wide mouth VWR® Carboys

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VWR® Dual-Position Caps, PE

Supplier: VWR International

White caps for use with VWR® and most popular brand disposable culture tubes.

Sustainable Options Available

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VWR® Standard Standard Sealed and Septum Caps

Supplier: VWR International

Caps are manufactured from medical grade, FDA approved, high-density polypropylene.

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VWR® Silicone Smart Cap Gaskets

Supplier: VWR International

VWR® USP Class VI Platinum-Cured Silicone gaskets come in a replacement 5-pack, and are designed to fit perfectly with Versatile Caps.

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VWR® Screw Caps for 9 mm Screw-Thread Vials, Wide Opening

Supplier: VWR International

VWR®, Chromatography vial closure, PP, Ø: 9 mm, Screw caps with septa, Septum: Ivory PTFE/red rubber

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EZwaste® HD 83 mm Cap Assembly for HPLC Solvent Waste, Carbon Air Filter, Foxx Life Sciences

Supplier: VWR International

This cap system allows for the safe and effective collection of waste in the laboratory

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VWR® Flexible Safety Caps

Supplier: VWR International

Safety caps provide a safe and economical way to cap and recap blood collection tubes and disposable glass culture tubes, regardless of manufacturer.

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VWR® Crimp Caps for 20 mm Clear Crimp Seal Headspace Vials

Supplier: VWR International

VWR®, Chromatography vial closure, Aluminum, Ø: 20 mm, Crimp caps, Septum: Tan PTFE/white silicone, Thickness: 3.2 mm

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VWR® Flip Cap Aluminum Seals

Supplier: VWR International

These tamper-evident seals combine a lacquered aluminum shell with an attached plastic button that protects the injection site of the vial stopper.

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EZwaste® UN/DOT 51 mm Cap Assembly for HPLC Solvent Waste, Carbon Air Filter, Foxx Life Sciences

Supplier: VWR International

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 high priority. The closed-loop design prevents inhalation of volatile organic componds.