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.
Seals and closures for 8 mm screw vials, Chromacol™
Supplier: CHROMACOL
Chromacol™, Chromatography vial closure, PP, Ø: 8 mm, Black PP screw cap with central hole, Type: 8-SC, Hardness: -
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Closures for 8 mm crimp top vials, Chromacol™
Supplier: CHROMACOL
Chromacol™, Chromatography vial closure, Aluminium, Ø: 8 mm, Silver crimp cap, 4 mm hole, Type: 8-AC-ST15, Hardness: 50° shore, Septum: White silicone/red PTFE, Thickness: 1,3 mm
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Closures for screw neck headspace vials, Chromacol™
Supplier: CHROMACOL
Chromacol™, Chromatography vial closure, Steel, Ø: 18 mm, Silver steel magnetic screw cap, 8 mm hole, Type: 18-MSC, Hardness: -, Septum: -, Thickness: - mm
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Caps for RSA™ autosampler vials, AQR™
Supplier: MICROSOLV
Chromatography vial closure, PE, Snap caps, Light blue colour, Septum: Fitted ultra pure clear silicone/PTFE septa
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Screw caps for moulded pathology media vials, WHEATON®
Supplier: DWK Life Sciences
Self-sealing PP caps provide leak proof seal, aluminium caps fitted with non-inhibitory rubber liners are suitable for storage of cultures and allow cell growth.
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Closures, PPCO, 13 mm
Supplier: Thermo Fisher Scientific
Identify samples quickly with micro packaging vial closures for 4,5 ml vials, offered in green, white or natural. Polypropylene polymer closures are ready to use and have no O-ring to fall out or contaminate contents.
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Closures for 11 mm crimp neck vials, Chromacol™
Supplier: CHROMACOL
Chromacol™, Chromatography vial closure, Aluminium, Ø: 11 mm, Crimp cap, PTFE seal, Type: 11-ACT
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Dust covers
Supplier: EP SCIENTIFIC
These PE dust covers are designed to fit all standard size VOA vial caps. They prevent contamination and protect critical samples during transport.
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Snap caps
Supplier: CHROMACOL
Chromacol™, Chromatography vial closure, PE, Ø: 11 mm, Blue 11 mm PE snap-cap with red PTFE/white silicone/red PTFE seal, 6 mm hole, Type: 11-PSN(B)-TST1
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Screw caps and septa for storage vials, Chromacol™
Supplier: CHROMACOL
Caps and septa are convenient and minimise contamination from handling.
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PP cap for screw top autosampler vials, AQR™
Supplier: MICROSOLV
Chromatography vial closure, PP, For: RSA™ or AQ™ screw top vials with 9-425 threads, Septum: Non slit, flitted ultra pure silicone/PTFE septa
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Autosampler caps and septa
Supplier: PerkinElmer
These septa have a very broad chemical resistance and can be used in many markets including environmental, diagnostic packaging, pharmaceutical packaging, cosmetic and food packaging.
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Closures for 13 mm screw neck vials, Chromacol™
Supplier: CHROMACOL
PP screw caps with or without seals.
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Screw caps for 9 mm screw neck vials, Chromacol™
Supplier: CHROMACOL
Chromacol™, Chromatography vial closure, PP, Ø: 9 mm, Blue screw cap, open top with 6 mm hole, Type: 9-SC(B)-8RT1X, Hardness: 58 °shore A, Septum: Red natural rubber/clear PTFE, pre-slit, Thickness: 1,0 mm
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Caps for screw top vials, 12×32 mm, WHEATON®
Supplier: DWK Life Sciences
Chromatography vial closure, PP, Natural, 8-425, with 0,25 mm PP septa, Type: Top seal cap
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Snap caps for snap cap vials, N 18 and N 22
Supplier: MACHEREY-NAGEL
Snap caps for both neck sizes are available.
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Snap plug caps, WHEATON®
Supplier: DWK Life Sciences
Chromatography vial closure, PE, Ø: 8 mm, Type: PE natural
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Snap caps, 11 mm, WHEATON®
Supplier: DWK Life Sciences
Chromatography vial closure, PE, Ø: 11 mm, Type: Natural PE, Septum: PTFE/silicone
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Screw caps for screw neck vials, N 13
Supplier: MACHEREY-NAGEL
The screw caps with assembled septa are ready-to-use.
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Screw caps for screw neck vials, N 24
Supplier: MACHEREY-NAGEL
Bonded and ready assembled screw closures are available for these crimp neck vials.
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Crimp caps for crimp neck vials, N 13
Supplier: MACHEREY-NAGEL
The crimp caps with assembled septa are ready-to-use.
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Crimp Caps for Crimp Neck Vials, N 11
Supplier: MACHEREY-NAGEL
Ready-to-use crimp caps with assembled septa and plain crimp caps are available for the crimp neck vials.
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Crimp caps for crimp neck vials, N 8
Supplier: MACHEREY-NAGEL
Ready-to-use crimp caps with assembled septa are available for the crimp neck vials.
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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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Caps and septa, WHEATON®
Supplier: DWK Life Sciences
WHEATON®, Chromatography vial closure, PP, Type: 13-425 black PP, Septum: PTFE/silicone
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Screw caps for screw neck vials, N 8
Supplier: MACHEREY-NAGEL
The suitable screw closures are ready assembled.
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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 for screw neck vials, N 9
Supplier: MACHEREY-NAGEL
The suitable screw closures are ready assembled.
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Caps with septa for screw top vials, 15×45 mm, WHEATON®
Supplier: DWK Life Sciences
Chromatography vial closure, PP, Natural, 13-425, with 0,25 mm septa, Type: Preassembled open top caps and septa