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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Bonded screw caps for screw neck vials, N 15 (15-425)

Supplier: MACHEREY-NAGEL

The suitable screw closures have bonded septa.

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Snap ring caps for snap ring vials, N 11

Supplier: MACHEREY-NAGEL

Ready assembled snap ring closures made of polyethylene are available for the snap ring vials.

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Crimp caps for crimp neck vials, N 20

Supplier: MACHEREY-NAGEL

Broad range of different crimp caps with mostly assembled septa, stoppers and PE caps are available for the crimp neck vials.

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Magnetic screw caps, ND18 and septum

Supplier: MACHEREY-NAGEL

The magnetic screw closures are ready assembled with septa suitable for headspace GC.

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Screw caps with liners, WHEATON®

Supplier: DWK Life Sciences

These PP screw caps have multi-purpose liners, which are made of three-ply co-extruded foamed low density PE core between two solid layers of low density PE.

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Screw caps

Supplier: witeg Labortechnik

These black PP screw caps have a white styrene/butadiene seal.

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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

Supplier: MURRAY S

Chromatography vial closure, Push-in plug, polythene

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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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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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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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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 with Seal

Supplier: NEUBERT VOLUME GLASSWAERE

Chromatography vial closure, PP, Screw cap for GL threads made of polypropylene, GL 14

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Screw caps for screw neck vials

Supplier: DELTALAB

These screw caps are made of autoclavable PP.

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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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Aluminium seals, lined, WHEATON®

Supplier: DWK Life Sciences

Open top seal provides for filling or retrieving contents with a syringe, large target diameter.

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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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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.