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.
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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b.safe Starter Sets Premium
Supplier: Bohlender
HPLC-Sets for solvent supply of one HPLC.
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Safety funnels with lid, 'MARCO' V2.0, electrically conductive
Supplier: S.C.A.T.
S.C.A.T. 'MARCO' V2.0 safety funnels can be closed safely and prevent danger of ignition.
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Screw closures, quick filling/venting fittings, Nalgene®
Supplier: Thermo Fisher Scientific
PP, white with TPE 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, YOUTILITY™ GL 45, DURAN®
Supplier: DWK Life Sciences
The ergonomic-shaped YOUTILITY™ GL 45 screw cap features a liner less design compatible with both DURAN® original GL 45 bottles and YOUTILITY™ bottles. The cap is moulded from biocomptatible materials making it suitable for use in pharmaceutical manufacturing.
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Screw caps for laboratory bottles, DURAN®
Supplier: DWK Life Sciences
PP, coloured, with lip seal.
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Screw caps for square bottles, DURAN®
Supplier: DWK Life Sciences
PP, red or blue.
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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 Wide Neck Bottles
Supplier: BERLIN PACKAGING RIXIUS GMBH
Screw cap, PP, black, with LDPE inlay, Thread: GL 25
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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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SafetyCaps, V2.0, GL 45, with shut-off valve
Supplier: S.C.A.T.
These SafetyCaps are designed to safely extract solvents when working with any HPLC/UHPLC system.
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Screw caps for internal thread sample tubes
Supplier: Simport Scientific
These polypropylene screw caps are to be used with T500 series internal thread sample tubes.
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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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Safety Waste Cap B 53, Type 5
Supplier: S.C.A.T.
SCAT Safety Waste Caps are hermetically sealing caps for the safe disposal of solvents and HPLC waste. The SCAT exhaust filter with three layers of activated carbon binds vapours from solvents, acids and alkalis.
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Funnel with Lid MARCO, GL 38, Type 1
Supplier: S.C.A.T.
Funnel with lid MARCO, GL 38, PE-HD, with removable sieve. The robust safety funnel MARCO, made of high-performance plastic, offers reliable work protection and chemical resistance.



