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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 colours with or without septas.
Filling and venting closures, Nalgene®
Supplier: Thermo Fisher Scientific
PP, white with TPE seals and TPE caps.
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Nalgene™ Screw Caps
Supplier: Thermo Fisher Scientific
PP, coloured.
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Seals for threaded connection caps, double sided, BOLA
Supplier: Bohlender
Silicone ring with double-sided PTFE washer. After assembly, the product is only exposed to PTFE.
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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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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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Screw Cap GL 40
Supplier: RIXIUS
Screw cap made of black PP with ALU laminated PE foam insert for thread GL 40.
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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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Seals for threaded connection caps, BOLA
Supplier: Bohlender
Silicone with PTFE washers.
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Over-caps, 45 mm, black phenolic, DURAN®
Supplier: DWK Life Sciences
The 45 mm phenolic over-cap screws down over the open-top aluminium GL 45 cap covering and protecting the septum or stopper.
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Multiple distributors for bottles, BOLA
Supplier: Bohlender
Screw cap and distributor body both made of PP.
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Screw caps, DURAN® PURE Premium STERICLIN®-Packed, DURAN®
Supplier: DWK Life Sciences
STERICLIN®-packaging offers a sterile barrier system (SBS).
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Multiple distributors for bottles with GLS 80 thread, BOLA
Supplier: Bohlender
PPS screw cap, blue, distributor body made from PTFE.
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Flexible distributors for bottles, BOLA
Supplier: Bohlender
PP screw cap, green, distributor body and tubing connectors made from PP
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Screw caps, WHEATON®
Supplier: DWK Life Sciences
Rubber lined caps feature a non-toxic white styrene-butadiene rubber liner ideal for cell culture work.
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Screw Caps for Bottles
Supplier: RIXIUS
Original closure, tamper-evident, with cone and 6 bars, Barva: Modrá, PP, Závit: GL 80, Barva: Modrá, PP
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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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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 caps for bottles with GL threads, BOLA
Supplier: Bohlender
Screw cap with handy knurl, made of PTFE.
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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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Screw caps, DURAN® PURE Premium
Supplier: DWK Life Sciences
Premium caps are produced and assembled with previously specially cleaned PTFE coated silicone seals. Made from Fluoropolymer (PFA - TpCh260TZ).
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Uzávěry šroubovací plastové, s otvorem DURAN®
Supplier: DWK Life Sciences
PBT, červené bez těsnění.
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Screw cap, DURAN® PURE GLS 80®
Supplier: DWK Life Sciences
The DURAN® PURE GLS 80® screw cap is made from PSU with highly inert PTFE coated silicone seal. It is designed for use with DURAN® PURE GLS 80® bottles.
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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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Twist-off Lids Tinplate
Supplier: RIXIUS
Twist-off closure 43 mm for packaging jars.
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Multiple distributor caps for drums with GL thread connections, BOLA
Supplier: Bohlender
PTFE.
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: Liebherr
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Industrial Physics
Supplier: AAT BIOQUEST
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One