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.

Sort By

« ‹ 4 5 6 › »

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.

Expand 2 Items

Magnetic seals w/septa, 20 mm, preassembled

Supplier: Restek

Magnetic seals with variable mouth sizes are compatible with a range of vials with 20-millimeter orifices.

Expand 1 Items

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.

Expand 8 Items

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.

Expand 4 Items

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.

Expand 11 Items

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.

Expand 6 Items

Closures for high recovery vials

Supplier: Agilent

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

Expand 1 Items

Snap caps with 11 mm septa

Supplier: Agilent

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

Expand 6 Items

Headspace crimp caps with 20 mm septa

Supplier: Agilent

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

Expand 6 Items

Crimp caps with 11 mm septa

Supplier: Agilent

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

Expand 6 Items

Screw caps and septa for screw top vials

Supplier: Merck

Chromatography vial closure, Type: Black PP cap, with central hole, no septum

Expand 20 Items

Caps

Supplier: MURRAY S

Chromatography vial closure, Push-in plug, polythene

Expand 1 Items

Screw caps with septa, for ABC Vials™

Supplier: Merck

ABC Vial™, Chromatography vial closure, PTFE/silicone, Screw cap, clear, Septum: PTFE/Silicone

Expand 4 Items

Screw caps for autosampler waste and wash vials

Supplier: PerkinElmer

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

Expand 3 Items

Diffuser caps for waste and wash vials

Supplier: PerkinElmer

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

Expand 1 Items

Closures for cell counter vials

Supplier: RATIOLAB

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

Expand 1 Items

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

Expand 4 Items

Screw Caps with Seal

Supplier: NEUBERT VOLUME GLASSWAERE

Chromatography vial closure, PP, Screw cap for GL threads made of polypropylene, GL 18

Expand 4 Items

Aluminium crimp caps without septa, Supelco®

Supplier: Merck

Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Silver aluminium, removable center

Expand 4 Items

Closed top caps for storage vials

Supplier: THERMO NATIONAL SCIENTIFIC

PTFE on film/foam backing offers broad chemical resistance.

Expand 1 Items

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.

Expand 3 Items

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

Expand 2 Items

Aluminium crimp caps with septa

Supplier: Merck

Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Silver aluminium, open center, Septum: PTFE/silicone, Thickness: 2,5 mm

Expand 8 Items

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

Expand 2 Items

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

Expand 1 Items

Aluminium septum caps

Supplier: METROHM

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

Expand 1 Items

Screw caps for screw neck vials

Supplier: DELTALAB

These screw caps are made of autoclavable PP.

Expand 3 Items

Crimp caps for autosampler vials, Supelco®, Merck

Supplier: Merck

Chromatography vial closure, Aluminium, Ø: 11 mm, Type: Clear aluminium with 5 mm central hole, Septum: TEF/natural rubber, Thickness: 1,0 mm

Expand 4 Items

Crimp seals for crimp neck vials, Supelco®, Merck

Supplier: Merck

Chromatography vial closure, Ø: 11 mm, Type: Gold seal, magnetic, with 5 mm center hole, Hardness: 35° shore A, Septum: Red PTFE/white silicone, Thickness: 1,3 mm

Expand 3 Items

Magnetic screw caps for headspace vials, Supelco®

Supplier: Merck

Chromatography vial closure, Stainless steel, Type: Magnetic, stainless steel, open-top with 8 mm center hole, For: 18 mm screw top vials, Septum: PTFE grey/butyl red, Thickness: 1,6 mm