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.
Aluminium screw closures, GL 45, DURAN®
Supplier: DWK Life Sciences
DURAN® GL 45 aluminium screw closures are made from high quality aluminium. They are available as a closed-top cap with a PTFE coated cap liner, or as an open-top GL 45 cap for use with septum or stopper.
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Screw Closures for Wide Neck Bottle Series 303, PP
Supplier: Kautex
Leakproof polypropylene screw closures are packaged in polyethylene bags.
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Probe adapter closures, Nalgene®
Supplier: Thermo Fisher Scientific
PP, white with silicone seal.
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VWR®, Caps for Culture and Test Tubes
Supplier: VWR Collection
Cap for culture and test tube, VWR®, Colour: Natural, Closure type: Dual position type, For tubes: 12 mm
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VWR®, Screw Caps for Narrow Neck Bottles
Supplier: LAB3 OWN PRODUCTION
Screw cap, PP, white, with PTFE liner, VWR®, Thread: 28,00 mm
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VWR®, Stoppers for Crimp Neck Headspace Vials ND20
Supplier: VWR Collection
VWR®, Chromatography vial closure, Butyl, Stopper, Hardness: 50° shore A, Septum: Grey butyl, Thickness: 3,0 mm
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Closures for media bottles
Supplier: Thermo Fisher Scientific
Seal PET/PETG square media bottles with Thermo Scientific™ Nalgene™ HDPE closures, which provide a reliable and leakproof† seal. These reliable, high-density polyethylene closures are gamma irradiated to provide a 10-6 Sterility Assurance Level (SAL).
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VWR®, Flat Caps or Plug Caps for VWR® Centrifuge Tubes
Supplier: VWR Collection
Purple PP. Sustainable design based on virgin resins.
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Closure with brush for bottles
Supplier: RIXIUS
Closures with brush made of HDPE.
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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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VWR® Screw Caps for Bottles, Wide Neck
Supplier: VWR Collection
screw cap, For: Wide neck bottles, Thread: 50 mm, For bottles: 500 ml
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Closures with barbed bulkhead fittings, for bottles, Nalgene®
Supplier: Thermo Fisher Scientific
PP, white, autoclavable.
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VWR®, Other Caps for Crimp Neck ND20 with Septum
Supplier: VWR Collection
PE, transparent. Combinations of PE caps with central hole 4,3 mm and septa.
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VWR®, Flat Screw Caps for Microcentrifuge Tubes
Supplier: VWR Collection
Flat screw cap with O-ring for microcentrifuge tubes, VWR®, Colour: Blue
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VWR®, PP Screw Caps, ND10 with Septum
Supplier: VWR Collection
VWR®, Chromatography vial closure, PP, Ø: 10 mm, Type: PP black, central hole 7 mm, Hardness: 45° shore A, Septum: Silicone white/PTFE beige, Thickness: 1,5 mm
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VWR®, Screw Caps for Screw Neck Vials ND18
Supplier: VWR Collection
Chromatography vial closure, Screw caps without septa, closed top
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Caps for VWR® Roller Bottles
Supplier: VWR Collection
Sterile vented cap indivually wrapped, green, for 2000 ml bottes
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Closures, HDPE, 11 mm
Supplier: Thermo Fisher Scientific
Identify samples quickly with high profile closures with colour coders for micro packaging vials. HDPE closures are ready to use and have no O-ring to fall out or contaminate contents.
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VWR®, Aluminium Crimp Cap, ND20 with Central Hole, 10 mm and Septa
Supplier: VWR Collection
VWR®, Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Aluminium, central hole 10 mm, Hardness: 50° shore A, Septum: Silicone aluminium foil silver, Thickness: 3,0 mm
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VWR®, Spare Caps for VWR® Carboys
Supplier: VWR Collection
Spare caps are designed for use with either narrow mouth or wide mouth VWR® carboys
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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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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 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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Caps, LABOCAP, without grip
Supplier: LUDI
Made of anodised aluminum with stainless steel spring clip.
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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®, Screw Caps for Sampling Bottles
Supplier: VWR Collection
Screw caps, tamper evident, Thread: 28 mm, Colour: White, PP, For: Sampling bottles
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Media bottle closures, Top Works™ system, Nalgene®
Supplier: Thermo Fisher Scientific
PSF, closures with platinum cured silicone inserts.