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.
Multiple distributors for bottles with GL 45 thread, BOLA
Supplier: Bohlender
PPS screw cap, black, distributor body made from PTFE or PFA.
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Distributors for bottles
Supplier: Bohlender
Black screw cap made of PPS and available with or without stopcocks. Distributor body made of PTFE with 2 or 3 ports with female thread UNF 1/4" 28 G on upper and lower sides and stopcock made of FEP for each port.
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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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GLS 80® wide mouth connection transfer cap system, DURAN®
Supplier: DWK Life Sciences
PP and PTFE.
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Multiport connector caps, GL 32, DURAN®
Supplier: DWK Life Sciences
The reusable GL 32 caps allow the smaller 50 ml round or 100 ml DURAN® square bottles to be used be used for sampling, liquid feeding or transfer. Flexible options of 2, 3, or 4 stainless steel tubing connectors.The barbed male tubing connector are suitable for tubing with a 3,2 mm inner diameter such as BPT peristaltic pump tubing.
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Caps with Aperture, GL 45
Supplier: ROBU GLASFILTER
ROBU® caps with aperture, complete set with silicone washer.
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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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Distributors for reaction vessels (S), BOLA
Supplier: Bohlender
PP screw cap, blue and PTFE body.
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Closure with brush for bottles
Supplier: BERLIN PACKAGING RIXIUS GMBH
Closures with brush made of HDPE.
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Screw Caps, DIN 45, Black
Supplier: BERLIN PACKAGING RIXIUS GMBH
Screw cap, sealing of closure LDPE, For: Bottles, PP, Thread: GL 45, Colour: Black, PP
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Screw cap, GL 45, PMP, DURAN® YOUTILITY®
Supplier: DWK Life Sciences
A highly transparent and ergonomic polymethylpentene cap for GL 45 DURAN® laboratory bottles.
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Septum caps, Nalgene®
Supplier: Thermo Fisher Scientific
Polypropylene closure with thermoplastic elastomer septum.
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Caps for Woulff's bottle
Supplier: Sartorius
Screw cap, with silicone seal and tube inlet, For: Woulff's bottles, Thread: GL 25, PP
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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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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals
#: 20060.320
Supplier: VWR Chemicals