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.
Tamper evident closures for PET/PETG square media bottles, HDPE
Supplier: Thermo Fisher Scientific
Closure, tamper evident, specially designed for use with PET/PETG square media bottles.
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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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Why Choose Corning Fetal Bovine Serum?
Our vertically integrated FBS serum supply chain, from collection to scientist, allows us to provide a consistent supply of FBS.
Fluid-transfer closure for bottles, Mason types, Nalgene™
Supplier: Thermo Fisher Scientific
PP, white.
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Media bottle closures, Top Works™ system, Nalgene®
Supplier: Thermo Fisher Scientific
PSF, closures with platinum cured silicone inserts.
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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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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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Spare Closures for VWR® Media Bottles
Supplier: VWR Collection
HDPE natural cap, sterile, HDPE, VWR®, Cap size: 63
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Closures for bottles, narrow neck, round, with thread
Supplier: Kautex
Screw caps, hinged closure, Screw closure, with hinged cap, Thread: 25 mm, For bottles: 500/1000 ml, Colour: White, PP
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Biotainer® Replacement Screw Caps for Bottles, InVitro™
Supplier: Thermo Fisher Scientific
Protect the contents in your Thermo Scientific™ Biotainer™ bottles and carboys. Thermo Scientific™ Nalgene™ sterile polypropylene biotainer replacement closures are for 1, 2, 5, 10 and 20 L polycarbonate biotainers.
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Filling and venting closures, Nalgene®
Supplier: Thermo Fisher Scientific
PP, white with TPE seals and TPE caps.
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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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Closures with barbed bulkhead fittings, for bottles, Nalgene®
Supplier: Thermo Fisher Scientific
PP, white, autoclavable.
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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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Screw caps for bottles with narrow neck, square
Supplier: Kautex
Screw closure, PP, with nozzle, white, For: Narrow neck bottles, Thread: 25 mm, For bottles: 250/500/1000 ml
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Caps for bottles
Supplier: VWR Chemicals
Cap for glass bottle with PTFE, DIN 45, For: Glass bottle with PTFE
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VWR®, Screw Caps for Urine Containers
Supplier: VWR Collection
Screw caps, Colour: Red, For: Urine container, 120 ml
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VWR® Screw Caps for Bottles, Wide Neck
Supplier: VWR Collection
screw cap, For: Wide neck bottles, Thread: 40 mm, For bottles: 250 ml
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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 Cap for Narrow Neck Bottles, PP
Supplier: RIXIUS
Closures for bottles, narrow neck glass, brown, with thread. Tamper-evident bell cap made of PP with PTFE cup seal, thread GL 45 black/red 908/1418.
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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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Caps for VWR® Roller Bottles
Supplier: VWR Collection
Sterile vented cap indivually wrapped, green, for 2000 ml bottes
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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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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®, Screw Caps for Reagent Bottles with PP 28 Thread
Supplier: VWR Collection
screw cap, Screw cap, PP, with foam insert, For: PP 28 bottles, Colour: Black, PP, VWR®, Thread: PP 28, Colour: Black
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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 Bottles
Supplier: RIXIUS
Hinged closure, Colour: White, PP, Thread: 18 mm, Colour: White, PP
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: GRANT INSTRUMENTS
: BOCHEM
: VWR Collection
: DWK Life Sciences
: Thermo Fisher Scientific
: VWR Collection
: Oxford Nanopore Technologies
: Integra
: Industrial Physics
: AAT BIOQUEST
: Integra
: Palbam
: VWR Collection
: VWR Collection
: FACELLITATE
: NANOENTEK
: Greiner Bio-One