Bottle Closures
Bottle closures allow for safe transfer of liquid media by securely closing jars or roller bottles. Various liners offer additional solvent resistance while permeable styles successfully filter during gas exchange and media sterilization procedures. Protect samples even under harsh freeze-drying lyophilization or autoclaving conditions with temperature tolerant caps. Compression caps for microscale reaction containers support stable observations. Disposable and reusable threaded caps are offered in many colors with or without septas.
Fluid-transfer closure for bottles, Mason types, Nalgene™
Supplier: Thermo Fisher Scientific
PP, white.
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Ultra Yield® Vent Caps for 1,5 and 2,5 L Flasks
Supplier: THOMSON INSTRUMENT
Thomson’s Vented screw caps are sterile, hydrophobic 0,2 µm ventilated closures that replace loose caps and foams delivering high oxygen transfer while maintaining a clean microbial barrier. As part of the Ultra Yield® System, teams report markedly higher cell densities and when paired with Ultra Yield® Flasks and Plasmid+® Media plasmid yields up to 610%.
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Caps for culture media bottles
Supplier: DWK Life Sciences
Stainless steel or Aluminium anodised.
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Screw caps for narrow neck bottles, square, with thread, for bottles "SafeGrip" series
Supplier: Kautex
Screw closure, with PTFE insert and tamper evident ring, Thread: 32 mm, For bottles: 50 - 500 ml, Colour: Blue, PP
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Screw caps with spigot for jerricans
Supplier: BURKLE
Screw cap with stopcock, For: for jerricans, HDPE, Thread: DIN 50, For: 5 L and 10 L jerricans
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Screw caps, PP, white, with PTFE-Insert and tamper evident ring
Supplier: Kautex
Screw cap, with PTFE-insert and tamper evident ring, Screw closure PP, white, with tamper evident ring and PTFE cup seal, For: Narrow neck bottles "Clear Grip", series 310, Colour: White, PP, Thread: 32 mm, For bottles: 100 - 250 ml
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Screw caps for wide neck bottles
Supplier: Kautex
Screw cap PP, blue, with tamper-evident ring and conical seal, Thread: 32 mm, For bottles: 100 ml
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Screw caps for bottles with narrow neck, 301 and 302 series
Supplier: Kautex
LDPE, translucent.
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Closed caps, PTFE lined
Supplier: EP SCIENTIFIC
These PTFE-lined closed caps are replacement caps for Thermo Scientific glass environmental sample bottles, jars, jugs and vials.
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Screw caps for Jerricans
Supplier: Kautex
Screw closure HDPE, red, with tamper evident ring, HDPE, Thread: 45 mm, For: 2, 2,5, 3, 6 and 8 L jerricans
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Screw caps and plugs
Supplier: TOURNAIRE-EMBALLAGE
Screw cap, white, For: Narrow neck bottles, aluminium, Colour: White, PP, Thread: DIN 32, For bottles: SYSTEM: PLUS® 32, PP, Ø: 32 mm
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Caps for closed dome tanks with mixer support assembly, Nalgene®
Supplier: Thermo Fisher Scientific
Polypropylene, PVDF, silicone.
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Screw caps, tamper evident, for wide neck, square containers
Supplier: Kautex
Screw cap, with PE-foam insert and tamper evident ring, For: Wide neck bottles, Colour: Black, PP, Thread: 65 mm, For bottles: 500 ml
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Screw closures for narrow neck square bottles with thread
Supplier: Kautex
Screw Closure, PP, blue, with pull-off ring and conical seal, For: Narrow neck bottles, Thread: 45 mm, For bottles: 2500 ml
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Spare wash head for wash bottles
Supplier: Brand
Spare wash head, LDPE, Thread: GL 25, For: 250 and 500 ml wash bottles
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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: VWR Chemicals
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Supplier: Merck
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals