When separating organic and inorganic compounds for analysis, chromatography vial closures protect compound mixtures from contamination. The caps feature different finishes and septa materials for gas or high performance liquid chromatography applications. Maintain a clean and safe workplace using the spill-free chromatography vial closures available in various sizes and styles to be compatible with autosampler operation. Identification errors made when working with unlabeled bottles are eliminated by the different color cap options.

When separating organic and inorganic compounds for analysis, chromatography vial closures protect compound mixtures from contamination. The caps feature different finishes and septa materials for gas or high performance liquid chromatography applications. Maintain a clean and safe workplace using the spill-free chromatography vial closures available in various sizes and styles to be compatible with autosampler operation. Identification errors made when working with unlabeled bottles are eliminated by the different color cap options.


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Catalog Number: (14232-710)
Supplier: Thermo Scientific
Description: Chromatography vial closure, Black Phenolic Solid Cap with PTFE/Rubber Liner


Supplier: DWK Life Sciences (KIMBLE)
Description: Chromatography vial closure, PTFE, Phenolic Caps with PTFE-Faced/14B White Rubber Liner

Supplier: Restek
Description: Caps and septa for 2.0mL big mouth vials are designed to reduce needle-breaking and fit screw-thread vials.

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

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

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: Caplugs
Description: These serum sample cup caps are designed to fit all round, conical and standard bottom serum cups.

Catalog Number: (76808-352)
Supplier: THOMSON INSTRUMENT CO
Description: Snap Cap


Supplier: Restek
Description: Aluminum seals provide a sturdy cap to crimp-top vials that, when turned, allow for easy removal of the septum.

Catalog Number: (10170-758)
Supplier: Chemglass

Small Business Enterprise


Supplier: SAVILLEX
Description: Closures for PFA Vials, Savillex

Small Business Enterprise

Supplier: Electron Microscopy Sciences
Description: Chromatography vial closure, Caps-Open Top, No Liner

Minority or Woman-Owned Business Enterprise

Supplier: Restek
Description: 18 mm magnetic screw-thread caps are quickly applied by magnetic autosamplers and feature wide orifices for ensuring efficient needle insertion without breaking.

Catalog Number: (10147-408)
Supplier: Thermo Scientific


Catalog Number: (54850-828)
Supplier: Eldex Corporation
Description: Caps for Reaction Vials

Small Business Enterprise


Supplier: Restek
Description: Preassembled Restek screw caps with open tops are available for creating dependable seals, with 8-millimeter-wide openings.

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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.
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