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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Closures for cell counter vials

Supplier: RATIOLAB

Chromatography vial closure, Lids for 25 ml cell counter vials, PE

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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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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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Screw caps for autosampler waste and wash vials

Supplier: PerkinElmer

Chromatography vial closure, Phenolic, Ø: 13 mm, Screw cap, without septa, Septum: –

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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, green, Septum: PTFE/silicone

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Closures for storage vials

Supplier: SAVILLEX

Chromatography vial closure, PFA, Ø: 33 mm, Type: PFA, plain threaded, For: Micro columns, tubes and vials

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VWR®, Screw Caps PP, ND8 without Septum

Supplier: LA PHA PACK

VWR®, Chromatography vial closure, PP, Ø: 8 mm, Type: Black, central hole 5,5 mm

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Diffuser caps for waste and wash vials

Supplier: PerkinElmer

The conical shape allows the needle to penetrate in to solvent or waste.

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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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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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Snap caps and μLMATS™ for Wheaton® MicroLiter Plate Sampling System™

Supplier: MICROLITER ANALYTICAL SUPPLIES

Chromatography vial closure, PP, μLmat™, blue, with pre-cut FEP/silicone septa

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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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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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Screw caps for standard opening screw thread vials

Supplier: THERMO NATIONAL SCIENTIFIC

Chromatography vial closure, PP, Ø: 8 mm, Black PP open top cap, 5,5 mm hole

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Caps for EPA screw neck vials, KIMBLE®

Supplier: KIMBLEKONTES

Chromatography vial closure, Phenolic, Black Cap, with white rubber liner, cemented PTFE faced, For: EPA screw neck vials

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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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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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Screw caps and septa, 9 mm

Supplier: THERMO NATIONAL SCIENTIFIC

Chromatography vial closures, Ø: 9 mm, Blue PP cap with integral PP membrane, Hardness: -, Septum: PP, Thickness: - mm

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Screw caps, open top, without septa

Supplier: THERMO NATIONAL SCIENTIFIC

These PP open top screw caps can be used with sample storage screw thread vials.

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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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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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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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Screw vial closures, short cap, preassembled

Supplier: Restek

Caps are made of 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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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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VWR®, Aluminium Crimp Caps, ND8 with Central Hole, 4 mm and Septum

Supplier: LA PHA PACK

VWR®, Chromatography vial closure, Aluminium, Ø: 8 mm, Type: Clear lacquered aluminium, Hardness: 45° shore A, Septum: Silicone white/PTFE red, Thickness: 1,3 mm