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.
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® Pouring Ring for Bottles
Supplier: VWR International
Made from polyethylene.
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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® 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® 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: Red PTFE/white silicone, pre-slit
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VWR® Caps for VWR® 8-425 Screw-Thread Vials
Supplier: VWR International
Closures are black and have preattached septa.
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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.
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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® 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® 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® Screw Caps for 18 mm Screw-Thread Headspace Vials
Supplier: VWR International
VWR®, Chromatography vial closure, Steel, Magnetic screw caps, Septum: Gray PTFE/red butyl
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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® Plug-Type Caps, PE
Supplier: VWR International
Disposable caps are for 12 x 75 mm and 13 x 100 mm culture tubes.
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Headspace Caps, MicroSolv
Supplier: MICROSOLV TECH CORP
MicroSolv™ headspace caps are available as magnetic and with 4 different septa types to meet needs.
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Black Phenolic Screw Cap, Open-Top, Wheaton
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Threaded cap is flanged with an open top and a butyl septum.
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Aluminum Seals, Center Disc Tear-Out, Unlined, WHEATON®
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
One-piece center disc tears out, exposing top of seal to syringe