You searched for: Chromatography Vial Closures

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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Snap ring cap, PP, 11 mm, with septa

Supplier: Restek

Chromatography vial closure, Snap ring cap, with liner, Septum: PTFE, Thickness: 11 mm

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Closures for crimp neck vials 11 mm

Supplier: VARIAN

Chromatography vial closure, Aluminium, Ø: 11 mm, Aluminium caps, 11 mm, For: 1 ml vials

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Caps and septa for big mouth step vials

Supplier: Restek

Chromatography vial closure, Caps and septa, preassembled, Septum: PTFE/silicone/PTFE, 1,0 mm

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Caps and septa for screw thread step vials, WISP 48

Supplier: Restek

Chromatography vial closure, Silicone/PTFE, Cap, black PP, open hole

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Aluminum seals with septa, 20 mm

Supplier: Restek

Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Aluminium, preassembled, Septum: PTFE/silicone

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Crimp seals with septa for 2 ml crimp top vials

Supplier: Restek

Chromatography vial closure, Aluminium, Ø: 11 mm, Type: Aluminum, silver, Septum: PTFE/silicone

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Seals and septa for headspace crimp seal vials, 20 mm

Supplier: DWK Life Sciences

MicroLiter, Chromatography vial closure, Ø: 20 mm, Type: Tan Teflon/white silicone

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Aluminium seals for WISP crimp top vials

Supplier: Restek

Chromatography vial closure, Aluminium, Ø: 13 mm, Type: Aluminium seal with septa, silver, Septum: PTFE/silicone

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Aluminium septum caps

Supplier: METROHM

Chromatography vial closure, Aluminium, Type: Clear aluminium, Septum: Silicone

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Screw caps

Supplier: MURRAY S

Chromatography vial closure, PP, Black PP screw cap with foil-faced wads, For: 17 mm Ø vials

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Screw vial closures, short cap, preassembled

Supplier: Restek

Caps are made of PP.

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Caps for 13-425 screw thread vials

Supplier: THERMO NATIONAL SCIENTIFIC

Chromatography vial closure, Phenolic, Open top screw cap, phenolic cap type, Septum: Red PTFE/White Silicone

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Screw caps for screw neck vials

Supplier: DELTALAB

These screw caps are made of autoclavable PP.

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Caps for screw thread vials

Supplier: Restek

Black PP, open hole caps fit all 2,0 ml, 12×32 mm, screw-thread 8 mm/425 vial-based autosamplers.

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Starburst plugs for shell vials

Supplier: Restek

These clear Starburst snap plugs are made of PE. Suitable for shell vials, 1 ml WISP 96 style, 8×40 mm.

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WHEATON® Aluminium Seals, Unlined

Supplier: DWK Life Sciences

Aluminum seals (unlined) are available in a wide range of styles and sizes.

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Closures for headspace vials

Supplier: PerkinElmer

Caps for 20 ml glass headspace crimp top round bottom vials which have a 23 mm OD and 75,5 mm height.

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Poly crimp seal caps, 11 mm

Supplier: Restek

The Poly Crimp seal is versatile, working as either a snap-on or crimp-top cap. The standard crimping tool can be used to secure the Poly Crimp seal onto any crimp-top vial.

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Aluminium seals for headspace vials, WHEATON®

Supplier: DWK Life Sciences

These aluminum seals are crimp closures with bridges and scorelines allowing the internal pressure to be released when 0,3 ±0,5 bar has been exceeded.

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Caps and septa, preassembled

Supplier: Restek

Preassembled caps and septa fit all 2,0 ml, 12×32 mm, screw-thread 8 mm/425 vial-based autosamplers.

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Wide opening snap cap vial closures, Target® Snap-It™

Supplier: THERMO NATIONAL SCIENTIFIC

These chemically inert PE or PP caps are suitable for most chromatography applications and are an economical choice for routine HPLC, GC and IC applications.