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.
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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Safety caps
Supplier: Agilent
These safety caps have been designed for optimal sealing with an integrated exhaust valve providing pressurisation during solvent extraction and allowing proper solvent flow to your HPLC system.
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Screw cap for 22 mm vials
Supplier: Agilent
Chromatography vial closure, Screw cap, black, without septa, For: 10 ml vials, Septum: -
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Screw cap, without dropper
Supplier: MUELLER KREMPEL
Self-sealing caps without drip insert, suitable for steam sterilization.
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Spout PROFI with wide thread
Supplier: hünersdorff GmbH
Made of fracture-proof and food-safe polyethylene with sleeve connection for a hose.
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Screw caps and pouring rings for SVS-components
Supplier: witeg Labortechnik
PP.
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Pipette caps for dropping bottles, APONORM®
Supplier: MUELLER KREMPEL
Glass pipette mounts for dropping bottles with white PE screw cap and blue rubber hat.
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Screw caps with 8 mm septa
Supplier: Agilent
CrossLab, Chromatography vial closure, Ø: 8 mm, Type: Red, Septum: PTFE/butyl
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InfinityLab Stay safe caps
Supplier: Agilent
InfinityLab Stay Safe caps stop evaporation of harmful solvent vapors from solvent bottles.
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Headspace crimp caps with septa
Supplier: Agilent
CrossLab, Chromatography vial closure, Ø: 20 mm, Type: Silver aluminium, with safety feature, Septum: PTFE/butyl
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Closures for headspace vials
Supplier: Agilent
Chromatography vial closure, Aluminium, Certified headspace screw caps, aluminium, Septum: PTFE/silicone
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VWR®, Screw Caps PP, ND8 without Septum
Supplier: LA PHA PACK
VWR®, Chromatography vial closure, PP, Ø: 8 mm, Type: Black, central hole 5,5 mm
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VWR®, Aluminium Crimp Caps, ND11 with Central Hole, 5,5 mm and Septum
Supplier: LA PHA PACK
VWR®, Chromatography vial closure, Aluminium, Ø: 11 mm, Type: Clear lacquered aluminium, Hardness: 45° shore A, Septum: Natural rubber red-orange/butyl red/TEF, Thickness: 1,0 mm
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VWR®, Magnetic Screw Caps, ND18 and Septum, ND18
Supplier: LA PHA PACK
VWR®, Chromatography vial closure, PTFE, Ø: 18 mm, Type: Silver, central hole 8 mm, Hardness: 55° shore A, Septum: Butyl red/PTFE grey, Thickness: 1,6 mm
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Spray pump for bottles
Supplier: MUELLER KREMPEL
Spray pump, white, For: vaporiser bottles 100 ml, Thread: GL 20
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Crimp caps with 11 mm septa
Supplier: Agilent
CrossLab, Chromatography vial closure, Aluminium, Ø: 11 mm, Type: Silver aluminium, Septum: PTFE/silicone/PTFE
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: Merck
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals