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 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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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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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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Waste caps, b.safe
Supplier: Bohlender
Safe collection of hazardous waste is an important part of the laboratory work routine. b.safe waste caps connect waste lines from your HPLC/UHPLC leak-tight with your waste container. The waste caps are available in various sizes to fit your specific waste container safely.
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Spouts, b.safe
Supplier: Bohlender
Screw cap for canister thread, freely turnable spout tube, rigid or flexible design with integrated safety aeration for constant flow.
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Plug closure for culture tubes
Supplier: Thermo Fisher Scientific
Plug closures for 5 ml 12×75 mm culture tubes
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Closures for headspace vials
Supplier: PerkinElmer
Caps for 20 ml glass headspace crimp top round bottom vials which have a 23 mm OD and 75,5 mm height.
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Disc stoppers for tubes
Supplier: Greiner Bio-One
Disc stoppers for tubes, Stopper, PE, Colour: Natural, For tubes: 11 mm O.D.
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Wide opening snap cap vial closures, Target® Snap-It™
Supplier: THERMO NATIONAL SCIENTIFIC
These chemically inert PE or PP caps are suitable for most chromatography applications and are an economical choice for routine HPLC, GC and IC applications.
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Male-Female Luer Lock Caps
Supplier: BD Medical
Caps for Luer lock and Luer slip. Combistoppers for female and male Luer lock.
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NMR tube screw caps and septa, SP Wilmad-LabGlass
Supplier: SP Industries
PTFE/silicone rubber septum for 4 and 5 mm tubes
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Corning® Disposable Phenolic Threaded Screw Cap with Rubber Liners, Corning
Supplier: Corning
These disposable Corning® caps are made from phenolic resin and are autoclavable at 121°C
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Stoppers for tubes
Supplier: Greiner Bio-One
Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 16 mm O.D.
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ParasiTrap® screw cap
Supplier: Biosepar
Screw caps in different colours for use with Biosepar tubes.
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Snap cap for round bottom tubes, Falcon®
Supplier: Corning
Falcon® snap caps are designed for use with 12×75 mm test tubes
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Screw caps for test tubes
Supplier: Greiner Bio-One
Screw caps for test tubes, with gasket, PP, Colour: Natural, For tubes: 12 mm O.D.
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Pouring rings for laboratory bottles
Supplier: witeg Labortechnik
Pouring rings, made of polypropylene.
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Screw Caps, PP
Supplier: MUELLER KREMPEL
Screw caps with PE-foamed liner, Thread: GL 32, Colour: Black, PP
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Bottle heads for gas washing bottles, Drechsel Pattern
Supplier: witeg Labortechnik
Heads for gas washing bottles, with filter disc Por. 0, with 2 screw-threads, GL 14, Borosilicate glass 3.3, For bottles: 500 ml
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Spare screw caps for bottles with wide neck
Supplier: KJS KUNSTSTOFFVERPACKUNGEN
LDPE, natural.
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Screw caps for bottles
Supplier: witeg Labortechnik
Screw cap, Thread: GL 40, Colour: White
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Screw cap, without dropper
Supplier: MUELLER KREMPEL
Self-sealing caps without drip insert, suitable for steam sterilization.
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Seals and septa for headspace crimp seal vials, 20 mm
Supplier: DWK Life Sciences
MicroLiter, Chromatography vial closure, Ø: 20 mm, Type: Tan Teflon/white silicone
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Closures for narrow neck bottles, square
Supplier: SEMADENI
Screw caps for packaging bottles.
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Snap caps and μLMATS™ for Wheaton® MicroLiter Plate Sampling System™
Supplier: MICROLITER ANALYTICAL SUPPLIES
Chromatography vial closure, PP, μLmat™, blue, with pre-cut FEP/silicone septa
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Snap caps with 11 mm septa
Supplier: AGILENT HEWLETT PACKARD
Chromatography vial closure, PP, Ø: 11 mm, Type: Clear, Septum: Polyurethane
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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