You searched for: 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.
Screw caps for bottles with GL threads, BOLA
Supplier: Bohlender
Screw cap with handy knurl, made of PTFE.
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Nalgene™ Screw Caps
Supplier: Thermo Fisher Scientific
PP, coloured.
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VWR® Closed Top PP Screw Caps for Storage Vials
Supplier: VWR Collection
VWR®, screw cap, Type: PP white, closed, for 548-3231, Hardness: 55° shore A, Septum: Butyl red/PTFE grey, Thickness: 1,3 mm
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Screw caps, for premium laboratory bottles, DURAN®
Supplier: DWK Life Sciences
TPCh260, colourless.
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Replacement fittings for quick filling/venting closure, Nalgene®
Supplier: Thermo Fisher Scientific
PP plug connectors with hose barb.
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Screw Caps, DIN 45, Black
Supplier: RIXIUS
Screw cap, sealing of closure LDPE, For: Bottles, PP, Thread: GL 45, Colour: Black, PP
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Nalgene® Biotainer® Closures for Bottles, InVitro™
Supplier: Thermo Fisher Scientific
Designed to aseptically handle solutions in biopharmaceutical, biotechnology and laboratory liquid transfer applications, these two- and three-ported closures are designed for Thermo Scientific™ Nalgene™ Biotainer™ bottles and carboys. With Animal Derived Component-Free (ADCF) components, including seals that are sonically-welded to the cap, and leak-proof closures, security of high value contents are guaranteed during fluid transfer.
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Screw Closures for Wide Neck Amber Bottle Series 303, LDPE
Supplier: Kautex
Leakproof LDPE screw closures are packaged in polyethylene bags.
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VWR®, Snap Ring Caps, ND11 PE with Central Hole, 6 mm and Septa
Supplier: VWR Collection
VWR®, Chromatography vial closure, PE, Ø: 11 mm, Type: PE transparent, soft version, Hardness: 45° shore A, Septum: Silicone white/PTFE red, Thickness: 1,3 mm
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Gas washing bottles heads
Supplier: Lenz Laborglas GmbH & CO.KG
Borosilicate glass 3.3.
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Septum caps, Nalgene®
Supplier: Thermo Fisher Scientific
Polypropylene closure with thermoplastic elastomer septum.
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Screw caps with silicone inserts, Top Works™ system, Nalgene®
Supplier: Thermo Fisher Scientific
PP, white, with platinum cured silicone inserts.
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Fluid-transfer closure for bottles, Mason types, Nalgene™
Supplier: Thermo Fisher Scientific
PP, white.
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Multiple distributors for bottles, BOLA
Supplier: Bohlender
Blue screw cap and distributor body both made of PTFE.
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HPLC distributors for bottles
Supplier: Bohlender
Green screw cap, made of glass-fibre reinforced PP, and distributor body made of PP.
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VWR® PFAS Short Thread or Snap Ring Caps
Supplier: VWR Collection
PFAS PP short thread caps or PE snap ring caps, light green, with hole. White silicone/transparent polypropylene, for PFAS analysis.
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Septum caps, Nalgene®
Supplier: Thermo Fisher Scientific
HDPE with silicone/PTFE septum.
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Caps, Versilic®
Supplier: Saint Gobain Life Sciences
Made of translucent silicone. Ideal for protecting piping/tubing or protruding cylindrical components during transport and all operations that require aperture protection. (against knocks, splashes, paint and more).
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Screw caps for filtering flasks
Supplier: ROBU GLASFILTER
Screw cap, with silicone washer, GL 45 thread, 22 mm bore
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Universal vial caps
Supplier: EKSIGENT
Universal caps are used in combination with universal vials.
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b.safe Screw Caps
Supplier: Bohlender
Screw cap made of PP with handy knurl and internal PTFE/silicone gasket. After assembly, the product is only exposed to PTFE.
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WHEATON® COMPLETEPACK Sterile Components, Seals Only
Supplier: DWK Life Sciences
Aluminium centre hole seals with polypropylene flip off caps, sterilised.
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Screw Caps, GL 45, PBT
Supplier: DWK Life Sciences
Screw caps, PBT, closed, red, without seal, PBT, DURAN®, Thread: GL 45
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Vented caps for Falcon® flasks
Supplier: Corning
PE with integral hydophobic 0,2 µm microporous membrane filter vent.
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NMR sample tube caps, SP Wilmad-LabGlass
Supplier: SP Industries
Manufactured in ethylene vinyl acetate (EVA).
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Screw caps for jerricans, narrow mouth
Supplier: RIXIUS
Screw cap with PE foam, white, PP, Thread: 45 mm, For: Jerricans
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Caps for vials, Cryobank and Bank-It™, Nunc™
Supplier: Thermo Fisher Scientific
Ensure contamination-free cap replacement with Thermo Scientific™ Nunc™ Cryobank and Bank-it™ Caps, which are supplied racked for manual or automated replacement.