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: Argos Technologies
Description: The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors with Vaplock™ solvent reservoir caps.

Supplier: Argos Technologies
Description: The Vaplock™closed system design reduces chemical evaporation and exposure to hazardous vapors.

Supplier: Simport Scientific
Description: Caps made of PE feature a long skirt and a super-fast thread design allowing them to be removed or sealed with a single turn. Caps are designed with flexible sealing lip which provides leakproof seal.

Supplier: DWK Life Sciences (KIMBLE)
Description: The unique cone liner design offers superior torque retention and excellent sealing characteristics.
Supplier: Chemglass
Description: Thread Size: 28-400; Liner Type: fluoropolymer resin. Cap for use with CG-190 G.P.I. screw thread tube. Part numbers CG-191-01 through CG-191-12 are made of black plastic with a choice of white rubber or fluoropolymer resin liner.

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Supplier: Argos Technologies
Description: The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.

Supplier: Restek
Description: 12 mm Versa Vial™ plugs are effective at guiding needle insertion to eliminate plug damage, and they are available in a variety of materials.

Supplier: SCAT AMERICAS, INC.
Description: Starter kits consisting of SCAT SafetyCaps, blind plugs, fittings, and air valves for the supply of HPLC systems.

Supplier: Qorpak
Description: White Polypropylene Hole Caps with bonded PTFE/Silicone Septa provide assurance that the septa will not slip away from the cap while injecting

Small Business Enterprise

Supplier: Argos Technologies
Description: The Vaplock™ closed system design reduces chemical evaporation and exposure to hazardous vapors.

Supplier: Restek
Description: Restek's aluminum seals are durable for reliable pressured seals to a predefined release level.

Supplier: Foxx Life Sciences
Description: Foxx Life Sciences ChromCap™ 100 used in upstream caps and bottle system, offer the safest and most ergonomic lab safety solution in the industry.

Supplier: Qorpak
Description: Spout caps, also known as yorker caps, offer controlled dispensing with their cone-shaped top.

Supplier: Restek
Description: Aluminum seals provide a sturdy cap to crimp-top vials, with wide orifices for easy needle insertion.

Supplier: SARSTEDT INC
Description: SARSTEDT offers sample transport systems and secondary containers for a wide variety of transport requirements.

New Product

Supplier: NEST SCIENTIFIC
Description: Transfer caps for high efficient erlenmeyer flask.

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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.
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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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