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.
KIMBLE® Black Phenolic, Screw Thread Caps
Supplier: DWK Life Sciences
Black phenolic cap has a securely mounted LDPE cone-shaped liner which offers a two part seal. The closure forms a seal around the rim and the polyseal cone forms a seal against the inner diameter of the vial opening.
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Aluminium crimp caps
Supplier: THERMO NATIONAL SCIENTIFIC
Pre-assembled caps and septa are convenient and minimise contamination from handling.
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Closed top caps for storage vials
Supplier: THERMO NATIONAL SCIENTIFIC
PTFE on film/foam backing offers broad chemical resistance.
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Diffuser caps for waste and wash vials
Supplier: PerkinElmer
The conical shape allows the needle to penetrate in to solvent or waste.
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Screw caps for autosampler waste and wash vials
Supplier: PerkinElmer
Chromatography vial closure, PTFE/silicone, Ø: 13 mm, Screw cap, 1000 per pack, Septum: PTFE/silicone (Ultra Low Bleed)
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Snap ring cap, PP, 11 mm, with septa
Supplier: Restek
Chromatography vial closure, Snap ring cap with septum, Septum: PTFE/silicone, Thickness: 11 mm
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Screw Cap for Container
Supplier: SEMADENI
For: Container PS 15 ml, Colour: Natural, HDPE, Colour: Transparent, HDPE, Ø: 29 mm
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Clamp Closure, Galvanised
Supplier: MUELLER KREMPEL
Clamp closure, galvanised, porcelain head, including rubber ring, For: Bottles, Colour: White, Porcelain, Colour: White, Porcelain
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Screw caps
Supplier: Brand
screw cap, Screw caps GL 50, For: Wide neck bottles, LDPE, Thread: GL 50
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Trigger sprayers, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
PP, durable, chemical resistant.
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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 for GL 18
Supplier: QVF LABORTECHNIK
Made of the most corrosion resistant, red coloured material PBT.
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Spare wash head for wash bottles
Supplier: Brand
Spare wash heads, ETFE with FEP delivery tube, ETFE, Thread: GL 25, For: Narrow mouth wash bottles 250 ml and 500 ml capacity
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Screw caps for culture tubes with screw neck, STERILIN®
Supplier: STERILIN
These phenolic caps are autoclavable, non-sterile and ideal for screw neck culture tubes.
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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: PTFE red/silicone white/PTFE red, Thickness: 1,0 mm
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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