You searched for: Closures
Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.
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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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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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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Dropper closures for dropping bottles, glass
Supplier: GLASWARENFABRIK KARL HECHT
Dropper closure for dropping bottles, Screw caps, originally secured, white, Thread: DIN 18, For bottles: 10/20/30/50/100 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 caps for jerricans, narrow mouth
Supplier: RIXIUS
Screw cap with PE foam, white, PP, Thread: 45 mm, For: Jerricans
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Multiple distributors with GL thread necks for canisters, BOLA
Supplier: Bohlender
Screw cap made from PE and body made from PTFE.
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Vented caps for Falcon® flasks
Supplier: Corning
PE with integral hydophobic 0,2 µm microporous membrane filter vent.
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DURAN® Screw Caps with Aperture
Supplier: DWK Life Sciences
PBT, red without seals.
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Multiple distributor caps for drums with GL thread connections, BOLA
Supplier: Bohlender
PTFE.
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Screw caps, tamper evident, for laboratory bottles, DURAN®
Supplier: DWK Life Sciences
PP.
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Screw caps, ventilated, for disposable erlenmeyer flasks, Nalgene®
Supplier: Thermo Fisher Scientific
HDPE, blue with PTFE membrane, sterile.
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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 caps with aperture
Supplier: Bohlender
PTFE/Glass fibre, PBTP or PPS.
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Screw caps for bottles with GL threads, BOLA
Supplier: Bohlender
Screw cap made of PPS, with handy knurl and integrated PTFE/silicone gasket.
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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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Multiple distributors for bottles, BOLA
Supplier: Bohlender
Blue screw cap made of PPS. Body made of PTFE.
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Caps with Aperture, GL 32
Supplier: ROBU GLASFILTER
ROBU® caps with aperture, complete set with silicone washer. Material: Plastic and silicone.
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Head for Washing Bottle with Filter Candle for 4209* or 4213*
Supplier: ROBU GLASFILTER
ROBU® washing bottle heads with VitraPOR® filter ensure precise gas dispersion in washing and absorption applications through integrated filter candle.
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Screw caps with tubing connectors for GL 45 DURAN® bottles, DURAN®
Supplier: DWK Life Sciences
The reusable GL 45 caps allow DURAN® GL 45 lab bottles 100 ml or larger to be used be used for sampling, liquid feeding, or transfer.
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Sterile-venting membrane screw caps, DURAN®
Supplier: DWK Life Sciences
Ideal for autoclaving processes because the 0,2 micron ePTFE membrane permits pressure equalisation and tight sealing, greatly reducing the risk of contamination. Ingress of liquids or solids is prevented and the bottle contents remain sterile.
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Screw Caps for Wide Neck Bottles
Supplier: RIXIUS
Screw cap, PP, black, with PTFE-inlay, Thread: GL 28
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Screw cap for laboratory bottles, GLS 80®, quick release, DURAN®
Supplier: DWK Life Sciences
PP, blue.
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Screw caps for square bottles, DURAN®
Supplier: DWK Life Sciences
PP, red or blue.
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Screw caps for laboratory bottles, DURAN®
Supplier: DWK Life Sciences
PP, coloured, with lip seal.
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Multiple distributors with stopcock for bottles with GL 45 thread, BOLA
Supplier: Bohlender
PPS screw cap, black, distributor body made from PTFE.
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Screw caps for laboratory bottles, DURAN®
Supplier: DWK Life Sciences
PBT, red, with PTFE coated seals.
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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