Closures
Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.
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: 60° shore A, Septum: Natural rubber red-orange/TEF transparent, Thickness: 1,0 mm
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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: 60° shore A, Septum: Natural rubber red-orange/TEF transparent, Thickness: 1,3 mm
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VWR®, Aluminium Headspace Caps, ND20 with Septa
Supplier: LA PHA PACK
VWR®, Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Clear lacquered aluminium, Hardness: 50° shore A, Septum: Butyl/PTFE grey, Thickness: 3,0 mm
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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: 60° shore A, Septum: Natural rubber red-orange/TEF transparent, Thickness: 1,0 mm
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Aluminium seals for WISP crimp top vials
Supplier: Restek
Chromatography vial closure, Aluminium, Ø: 13 mm, Type: Aluminium seal with septa, silver, Septum: PTFE/butyl rubber
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VWR®, Screw Caps, ND8 PP with Septa
Supplier: LA PHA PACK
VWR®, Chromatography vial closure, PP, Ø: 8 mm, Type: Black, with central hole 5,5 mm, Hardness: 45° shore A, Septum: PTFE red/silicone white/PTFE red, Thickness: 1,0 mm
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Snap-on caps for vials, wide mouth
Supplier: MUELLER KREMPEL
Snap-on cap for wide-mouth vials with rolled edge, For 15 - 45 ml vials
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Screw caps, aluminium
Supplier: GRAVIS
Screw caps, with rubber seal, For: Wide mouth bottles, Aluminium, Thread: 28 mm, Colour: Silver
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Screw caps, PP
Supplier: GRAVIS
screw cap, with TRISEAL seal, For: Narrow mouth bottles, PP, Thread: 38 mm, Colour: Black
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Screw caps, bakelite
Supplier: GRAVIS
Screw caps, with rubber liner, For: Wide mouth bottles, Bakelite, Thread: 18 mm, Colour: Black
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Screw caps, PE
Supplier: GRAVIS
Screw caps, self-sealing, For: wide mouth bottles, PE, Thread: 30 mm, Colour: Natural, PE
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Push-on caps for sample bottles
Supplier: GRAVIS
Push-on cap, Natural PE cap, Ø 22 mm, For: Sample bottles
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Screw caps
Supplier: GRAVIS
Twist-off cap, For: Wide neck bottles, Thread: 63 mm
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Screw cap for reagent bottles
Supplier: SciLabware
Phenolic cap with PTFE faced sealing disc
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Supplier: VWR Chemicals
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