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.
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
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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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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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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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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
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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
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Crimp caps for autosampler vials, Supelco®, Merck
Supplier: Merck
Chromatography vial closure, Magnetic, Ø: 20 mm, Type: Gold magnetic with 5 mm central hole, Septum: Silicone blue/PTFE, Thickness: 3,0 mm
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Wide opening snap cap vial closures, Target® Snap-It™
Supplier: THERMO NATIONAL SCIENTIFIC
These chemically inert PE or PP caps are suitable for most chromatography applications and are an economical choice for routine HPLC, GC and IC applications.
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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
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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 with septa
Supplier: Merck
Assembled PP screw caps with center hole and septa.
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Screw caps, 13-425
Supplier: THERMO NATIONAL SCIENTIFIC
These PP caps are chemically inert and suitable for most chromatography applications.
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Poly Crimp Cap
Supplier: NEUBERT VOLUME GLASSWAERE
Poly crimp cap with inserted septum.
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Aluminium headspace caps
Supplier: PerkinElmer
Un-Assembled aluminum caps and septa for all of your analytical and biological applications.
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Caps for screw neck vials
Supplier: WATERS
Dark blue PE screw cap with bonded slit septum for 12×32 mm vials.