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.

« ‹ 3 4 5 › »

Magnetic screw caps, ND18 and septum

Supplier: MACHEREY-NAGEL

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

Expand 4 Items

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

Supplier: MACHEREY-NAGEL

The suitable screw closures have bonded septa.

Expand 2 Items

Aluminium septum caps

Supplier: METROHM

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

Expand 1 Items

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.

Expand 16 Items

Screw caps with 13 mm septa

Supplier: AGILENT HEWLETT PACKARD

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

Expand 2 Items

Closures for crimp neck vials 11 mm

Supplier: VARIAN

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

Expand 1 Items

Screw caps and septa for screw top vials

Supplier: Merck

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

Expand 20 Items

Screw caps with 9 mm septa

Supplier: AGILENT HEWLETT PACKARD

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

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 certified screw top vials

Supplier: AGILENT HEWLETT PACKARD

Chromatography vial closure, PP, Ø: 9 mm, Type: Purple, certified, Septum: PTFE/silicone

Expand 11 Items

Crimp caps with 11 mm septa

Supplier: AGILENT HEWLETT PACKARD

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

Expand 10 Items

Closures for snap ring vials, Supelco®

Supplier: Merck

Chromatography vial closure, Type: PP sealed cap, For: 11 mm Snap ring vials, Septum: PTFE liner

Expand 5 Items

Closures for headspace vials

Supplier: AGILENT HEWLETT PACKARD

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

Expand 2 Items

Headspace crimp caps with septa

Supplier: AGILENT HEWLETT PACKARD

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

Expand 2 Items

Aluminium crimp caps without septa, Supelco®

Supplier: Merck

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

Expand 4 Items

Snap caps with 11 mm septa

Supplier: AGILENT HEWLETT PACKARD

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

Expand 1 Items

Headspace screw caps with 18 mm septa

Supplier: AGILENT HEWLETT PACKARD

Fits PerkinElmer and other headspace autosamplers.

Expand 2 Items

Aluminium crimp caps with septa

Supplier: Merck

Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Silver aluminium, open center, Septum: PTFE/rubber, Thickness: 3,0 mm

Expand 8 Items

Headspace screw cap with 18 mm septa

Supplier: AGILENT HEWLETT PACKARD

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

Expand 1 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: Silicone white/PTFE, Thickness: 1,3 mm

Expand 4 Items

Bonded PP caps for sample storage vial kits

Supplier: AGILENT HEWLETT PACKARD

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

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

Expand 1 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

Expand 3 Items

VWR®, Short Screw Caps with Central Hole, 6 mm and Septa, ND9

Supplier: LA PHA PACK

VWR®, Chromatography vial closure, PP, Ø: 9 mm, Type: PP transparent, Hardness: 45° shore A, Septum: PTFE red/silicone white/PTFE red, Thickness: 1,0 mm

Expand 1 Items

VWR® ND13, Screw Cap PP with Central Hole, 8,5 mm and Septa

Supplier: LA PHA PACK

VWR®, Chromatography vial closure, PP, Ø: 13 mm, Type: PP black, Hardness: 55° shore A, Septum: Silicone beige/PTFE red, Thickness: 1,5 mm

Expand 1 Items

VWR®, PP Screw Caps, ND24 with Septum

Supplier: LA PHA PACK

VWR®, Chromatography vial closure, PP, Ø: 24 mm, Type: PP white, closed, Hardness: 55° shore A, Septum: Butyl red/PTFE grey, Thickness: 2,5 mm

Expand 1 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