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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Screw caps for screw neck vials, N 18 and N 20

Supplier: MACHEREY-NAGEL

The suitable screw closures have bonded septa.

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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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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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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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Screw caps with 8 mm septa

Supplier: Agilent

CrossLab, Chromatography vial closure, Ø: 8 mm, Type: Orange, flanged, Septum: -

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Closures for high recovery vials

Supplier: Agilent

Chromatography vial closure, Crimp cap, Septum: PTFE/silicone/PTFE

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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 9 mm septa

Supplier: Agilent

CrossLab, Chromatography vial closure, Ø: 9 mm, Type: Blue, Septum: PTFE/silicone

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Screw cap for 22 mm vials

Supplier: Agilent

Chromatography vial closure, Screw cap, black, without septa, For: 10 ml vials, Septum: -

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Snap caps with 11 mm septa

Supplier: Agilent

CrossLab, Chromatography vial closure, PU, Ø: 11 mm, Type: Polyurethane, Septum: -

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Headspace crimp caps with 20 mm septa

Supplier: Agilent

Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Silver aluminium, Septum: -

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Screw caps with 16 mm septa

Supplier: Agilent

CrossLab, Chromatography vial closure, Ø: 16 mm, Type: Black, Septum: PTFE/silicone

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Screw caps with 13 mm septa

Supplier: Agilent

Chromatography vial closure, Ø: 13 mm, Type: Black, open top, Septum: -

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Screw caps for certified screw top vials

Supplier: Agilent

Chromatography vial closure, PP, Ø: 11 mm, Type: Blue, Septum: PTFE/silicone

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Crimp caps with 11 mm septa

Supplier: Agilent

Chromatography vial closure, Aluminium, Ø: 11 mm, Type: Silver aluminium, Septum: PTFE

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Snap caps with 11 mm septa

Supplier: Agilent

Chromatography vial closure, PP, Ø: 11 mm, Type: Clear, Septum: PTFE

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Screw caps with 13 mm septa

Supplier: Agilent

CrossLab, Chromatography vial closure, Ø: 13 mm, Type: Black, open top, Septum: -

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Closures for headspace vials

Supplier: Agilent

Chromatography vial closure, Aluminium, Certified headspace screw caps, aluminium, Septum: PTFE/silicone

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Headspace crimp caps with septa

Supplier: Agilent

CrossLab, Chromatography vial closure, Ø: 20 mm, Type: Bimetal, magnetic, Septum: PTFE/silicone

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Crimp caps with 11 mm septa

Supplier: Agilent

CrossLab, Chromatography vial closure, Aluminium, Ø: 11 mm, Type: Silver aluminium, Septum: PTFE/butyl

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Headspace screw caps with 18 mm septa

Supplier: Agilent

Fits PerkinElmer and other headspace autosamplers.

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Headspace screw cap with 18 mm septa

Supplier: Agilent

Chromatography vial closure, Aluminium, Ø: 18 mm, Screw top cap with septa, CombiPAL, Type: Silver, magnetic, For: Screw top vials, Septum: White PTFE/blue silicone

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Bonded PP caps for sample storage vial kits

Supplier: Agilent

Bonded caps include bonded septa that will prevent liner fallout during shipping and sampling. Caps are manufactured of high quality materials to eliminate sample contamination.