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.
Caps with Aperture, GL 45
Supplier: ROBU GLASFILTER
ROBU® caps with aperture, complete set with silicone washer.
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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 for Bottles
Supplier: BERLIN PACKAGING RIXIUS GMBH
Screw caps with foamed PE seal, Colour: Black, PP, Thread: 60 mm, Colour: Black, PP
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Screw caps for T501 sample tubes
Supplier: Simport Scientific
Caps are available either with or without a silicone washer between the cap and the tube to ensure a positive leakproof seal at all temperatures.
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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 caps, for premium laboratory bottles, DURAN®
Supplier: DWK Life Sciences
TPCh260, colourless.
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Multiple distributors 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 vials with thread, Nalgene®
Supplier: Thermo Fisher Scientific
Nalgene®, Chromatography vial closure, HDPE, Ø: 20 mm, Type: Closures lined, white, sterile
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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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Screw caps for high recovery vials, E-Z Ex-Traction™, WHEATON®
Supplier: DWK Life Sciences
Choice of black phenolic, white polypropylene or urea screw caps
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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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Closure with brush for bottles
Supplier: BERLIN PACKAGING RIXIUS GMBH
Closures with brush made of HDPE.
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Septum caps, Nalgene®
Supplier: Thermo Fisher Scientific
HDPE with silicone/PTFE septum.
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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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