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.
Safety waste caps and ventilation kit, SymLine®
Supplier: S.C.A.T.
Safety waste caps safely connect pipework to the waste container. The integrated exhaust filter blocks solvent vapours, for the protection of health and the environment.
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Safety Caps for PFAS Analytic
Supplier: S.C.A.T.
Safety Caps for PFAS Analytic feature a polypropylene core, which is free from PFAS to ensure the accuracy of PFAS testing without interference from the cap material. All associated accessories such as fittings, blind plugs, and ventilation valves are also PFAS-free.
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SafetyCaps, V2.0, GL 45, preparative
Supplier: S.C.A.T.
Special version of the SafetyCaps V2.0 for use in the preparative HPLC environment with larger tubing connections and air valves with a higher flow rate.
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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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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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Combi-pack caps and seal for Transferpettor™
Supplier: BRAND
PP caps, PE seal, DE-M marking.
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Spray pump for alcoholic disinfectants
Supplier: SCHUELKE MAYR
Spray pump for 500 and 1000 ml bottles.
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Dropper caps for bottles, narrow neck, square, LaboPlast®
Supplier: BURKLE
Dropper cap with captive cap, for threads Ø 18 mm, Thread: 18 mm, For bottles: 100/250/500/1000 ml
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Transfer cap PYREX®
Supplier: Corning
Transfer cap for optimum growth with with ¹/₄" Barb connection.
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Sterile transfer caps for Erlenmeyer flasks, Corning®
Supplier: Corning
Transfer caps with two ports. One port ends in a 50 mm, 0,2 μm filter disc and the other port is C-Flex Tubing ending in either a male Luer lock or a male polycarbonate quick connect.
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Lid for Cans, PP
Supplier: RIXIUS
Screw lids made of white coloured plastic PP.
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Caps with dropper nozzles for dropping bottles
Supplier: BRAND
Cap with dropper nozzle for dropping bottle, Thread: GL 14, LDPE, For bottles: 20+30 ml
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Spray caps for dropping bottles
Supplier: MUELLER KREMPEL
The spray caps with DIN 18 ring and protective cap are suitable for use with 10 to 100 ml dropping bottles.
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Spray pump for bottles
Supplier: MUELLER KREMPEL
Spray pump, white, For: vaporiser bottles 100 ml, Thread: GL 20
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Dropper caps for storage bottles, child resistant
Supplier: HACH
Dropper cap, with 0,5 and 1,0 ml marks on glass barrel
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Trigger sprayers, SP Bel-Art
Supplier: Bel-Art Products, a Part of SP
PP, durable, chemical resistant.
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Pipette caps for dropping bottles, APONORM®
Supplier: MUELLER KREMPEL
Glass pipette mounts for dropping bottles with white PE screw cap and blue rubber hat.
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Membrane caps for polarographic Dissolved Oxygen probes, Orion™
Supplier: THERMO ORION
These membrane caps help to reduce probe servicing time and eliminate assembly problems. Convenient screw-on membrane caps help ensure optimal probe performance.
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Safety caps
Supplier: AGILENT HEWLETT PACKARD
These safety caps have been designed for optimal sealing with an integrated exhaust valve providing pressurisation during solvent extraction and allowing proper solvent flow to your HPLC system.
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HPLC adapters for solvent supply and waste solvent
Supplier: Merck
Specially developed screw caps for direct instrument connection of Merck S 40 threaded bottles ensure safe handling of solvents in the lab and protect human health, the environment, as well as solvent quality.
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InfinityLab Stay safe caps
Supplier: AGILENT HEWLETT PACKARD
InfinityLab Stay Safe caps stop evaporation of harmful solvent vapors from solvent bottles.
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Waste caps
Supplier: VICI JOUR RESEARCH
These waste caps include three or four ports for ¹/₈ and ¹/₁₆" tubing. Two versions of each waste cap are available, with an extra port to accommodate either a 1/2-20 port for ¹/₄" O.Ø tubing, or a barbed hose adapter.
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Caps
Supplier: VICI JOUR RESEARCH
These caps top bottles are available with two, three, or four colour-coded 1/4-28 thread for ¹/₈ or ¹/₁₆" O.Ø tubing.
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Safety caps, GL 45 threads
Supplier: VICI JOUR RESEARCH
GL 45 safety caps seal to the bottle with an O-ring (EPDM) which is resistant to commonly used HPLC solvents. If improved chemical resistance is required (e.g. for halogenated hydrocarbons), order an FEP-coated O-ring separately.
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Safety cap
Supplier: VICI JOUR RESEARCH
This cap can be used for helium sparging and for delivering HPLC mobile phases. The tubing ports are made so that you push the tubing through the hole, while 1/4-28 fittings provide the best connection. Unused ports can be plugged as required.
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Eco caps
Supplier: VICI JOUR RESEARCH
The Eco Cap consists of a three-hole ETFE insert with a polyethylene collar.
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Zero pressure weather caps
Supplier: LABCONCO
Weathercaps are constructed of strong, corrosion-resistant PVC.
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Safety caps, DIN 50 threads
Supplier: VICI JOUR RESEARCH
DIN50 safety caps seal to the bottle/canister with an O-ring behind a PTFE lip, so the O-ring is therefore not a wetted part. Unused ports can be closed with the stopcock.
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Spout PROFI with wide thread
Supplier: HUENERSDORFF
Made of fracture-proof and food-safe polyethylene with sleeve connection for a hose.