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.

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b.safe Cap GL 45 UHPLC

Supplier: Bohlender

Screw cap made of PPS for GL 45 thread, free movable insert made of PTFE.

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b.safe Cap GL 45 PFAS Analytic

Supplier: Bohlender

b.safe Cap PFAS Analytic, free from polyhaloolefins, unrestrictedly switable for PFAS analysis.

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Depyrogenated aluminum caps

Supplier: FUJIFILM WAKO CHEMICALS

These depyrogenated aluminum caps assists in reducing the chance of contamination, preventing any additional substances or material from entering the testing tubes.

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Twist-off Lids Tinplate

Supplier: BERLIN PACKAGING RIXIUS GMBH

Twist-off closure 43 mm for packaging jars.

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Safety Waste Caps, S50

Supplier: S.C.A.T.

SCAT Safety waste caps are hermetically sealing caps for the safe disposal of solvents and HPLC waste.

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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 Cap for Narrow Neck Bottles, PP

Supplier: BERLIN PACKAGING RIXIUS GMBH

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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Screw Cap GL 40

Supplier: BERLIN PACKAGING RIXIUS GMBH

Screw cap made of black PP with ALU laminated PE foam insert for thread GL 40.

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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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b.safe Screw Caps

Supplier: Bohlender

Screw cap made of PP with handy knurl and internal PTFE/silicone gasket. After assembly, the product is only exposed to PTFE.

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b.safe HPLC Waste Collector Justrite

Supplier: Bohlender

For collection of HPLC waste in Justrite® Disposal safety cans. Compatible with the standard quick-disconnect couplings in polypropylene and stainless-steel.

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Optimum Growth™ Inversion Transfer Caps

Supplier: THOMSON INSTRUMENT

The sterile optimum Growth™ transfer caps and inversion transfer caps allow for a simple aseptic transfer of media or cells to cell bags, bioreactors, and flasks of all makes.