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248 results for Bottle Closures | Avantor

Bottle Closures

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.

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Screw caps for sensors, BOLA

Screw caps for sensors, BOLA

Supplier: Bohlender

PPS/PTFE.

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Fluid-transfer closure for bottles, Mason types, Nalgene™

Fluid-transfer closure for bottles, Mason types, Nalgene™

Supplier: Thermo Fisher Scientific

PP, white.

   Sustainable Options Available
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Ultra Yield® Vent Caps for 1,5 and 2,5 L Flasks

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

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

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

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

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

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
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Screw caps, tamper evident, for wide neck, square containers

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

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

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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Screw Caps

Supplier: GLASWARENFABRIK KARL HECHT

PP, black.

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Septa caps

Septa caps

Supplier: EP SCIENTIFIC

PP, white.

   Sustainable Options Available
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Replacement Closure, HDPE

Replacement Closure, HDPE

Supplier: Kautex

HDPE replacement closure for carboys.

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Screw caps

Screw caps

Supplier: Kautex

LDPE, natural.

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