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.
Aluminium seals for headspace vials, WHEATON®
Supplier: DWK Life Sciences
These aluminum seals are crimp closures with bridges and scorelines allowing the internal pressure to be released when 0,3 ±0,5 bar has been exceeded.
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Caps for 13-425 screw thread vials
Supplier: THERMO NATIONAL SCIENTIFIC
Chromatography vial closure, Phenolic, Open top screw cap, phenolic cap type, Septum: Red PTFE/White Silicone
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Screw caps
Supplier: MURRAY S
Chromatography vial closure, PP, Black PP screw cap with foil-faced wads, For: 17 mm Ø vials
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Aluminium crimp caps without septa, Supelco®
Supplier: Merck
Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Silver aluminium, removable center
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Screw caps for bottles
Supplier: witeg Labortechnik
Screw cap, Thread: GL 40, Colour: White
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Screw caps and pouring rings for SVS-components
Supplier: witeg Labortechnik
PP.
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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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Snap cap for solvent vials
Supplier: Agilent
Chromatography vial closure, Snap cap, For: 5 ml and 10 ml solvent vials, Septum: PTFE/silicone
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Aluminium septum caps
Supplier: METROHM
Chromatography vial closure, Aluminium, Type: Clear aluminium, Septum: Silicone
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Screw caps with septa, for ABC Vials™
Supplier: Merck
ABC Vial™, Chromatography vial closure, PTFE/silicone, Screw cap, clear, Septum: PTFE/Silicone
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Crimp caps for autosampler vials, Supelco®, Merck
Supplier: Merck
Chromatography vial closure, Magnetic, Ø: 20 mm, Type: Gold magnetic with 5 mm central hole, Septum: Silicone blue/PTFE, Thickness: 3,0 mm
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Screw caps for standard opening screw thread vials
Supplier: THERMO NATIONAL SCIENTIFIC
Chromatography vial closure, PP, Ø: 8 mm, Black PP open top cap, 5,5 mm hole
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Screw caps and septa, 9 mm
Supplier: THERMO NATIONAL SCIENTIFIC
Chromatography vial closures, Ø: 9 mm, Blue PP cap with integral PP membrane, Hardness: -, Septum: PP, Thickness: - mm
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Combi-pack caps and seal for Transferpettor™
Supplier: Brand
PP caps, PE seal, DE-M marking.
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Snap-on caps for vials, wide mouth
Supplier: MUELLER KREMPEL
Snap-on cap for wide-mouth vials with rolled edge, For 15 - 45 ml vials
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Aluminium crimp caps with septa
Supplier: Merck
Chromatography vial closure, Aluminium, Ø: 20 mm, Type: Silver aluminium, open center, Septum: PTFE/rubber, Thickness: 3,0 mm
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Diffuser caps for waste and wash vials
Supplier: PerkinElmer
The conical shape allows the needle to penetrate in to solvent or waste.
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VWR® ND13, Screw Cap PP with Central Hole, 8,5 mm and Septa
Supplier: LA PHA PACK
VWR®, Chromatography vial closure, PP, Ø: 13 mm, Type: PP black, Hardness: 55° shore A, Septum: Silicone beige/PTFE red, Thickness: 1,5 mm
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Screw caps for screw neck vials
Supplier: DELTALAB
These screw caps are made of autoclavable PP.
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Spray pump for alcoholic disinfectants
Supplier: SCHUELKE MAYR
Spray pump for 500 and 1000 ml bottles.
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Crimp seals for crimp neck vials, Supelco®, Merck
Supplier: Merck
Chromatography vial closure, Ø: 11 mm, Type: Gold seal, magnetic, with 5 mm center hole, Hardness: 35° shore A, Septum: Red PTFE/white silicone, Thickness: 1,3 mm
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WHEATON® Aluminium Seals, Unlined
Supplier: DWK Life Sciences
Aluminum seals (unlined) are available in a wide range of styles and sizes.
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Closed top caps for storage vials
Supplier: THERMO NATIONAL SCIENTIFIC
PTFE on film/foam backing offers broad chemical resistance.
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Dropper caps for bottles, narrow neck, square, LaboPlast®
Supplier: BURKLE
Dropper cap with captive cap, for threads Ø 28 mm, Thread: 28 mm, For bottles: 100/250/500/1000 ml
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Aluminium seals, lined, WHEATON®
Supplier: DWK Life Sciences
Open top seal provides for filling or retrieving contents with a syringe, large target diameter.
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Magnetic screw caps for headspace vials, Supelco®
Supplier: Merck
Chromatography vial closure, Stainless steel, Type: Magnetic, stainless steel, open-top with 8 mm center hole, For: 18 mm screw top vials, Septum: PTFE white/silicone blue, Thickness: 1,5 mm
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Poly Crimp Cap
Supplier: NEUBERT VOLUME GLASSWAERE
Poly crimp cap with inserted septum.
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Plugs for test tubes
Supplier: BOETTGER PAUL
Polyethylene (PE). Ribbed plugs with two sealing ribs, very tight sealing.
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: GRANT INSTRUMENTS
: BOCHEM
: VWR Collection
: DWK Life Sciences
: Thermo Fisher Scientific
: VWR Collection
: Oxford Nanopore Technologies
: Industrial Physics
: AAT BIOQUEST
: Integra
: Palbam
: VWR Collection
: Integra
: VWR Collection
: FACELLITATE
: NANOENTEK
: Greiner Bio-One