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.
Caps for Nunc™ TufRol™ roller bottles
Supplier: Thermo Fisher Scientific
Caps, vented, Vented caps for TufRol™ roller bottles, HDPE, sterile, For: TufRol™ roller bottles, HDPE, Nunc™
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Screw caps for 9 mm screw neck vials, Chromacol™
Supplier: CHROMACOL
Chromacol™, Chromatography vial closure, PP, Ø: 9 mm, Blue screw cap, open top with 6 mm hole, Type: 9-SC(B)-8RT1X, Hardness: 58 °shore A, Septum: Red natural rubber/clear PTFE, pre-slit, Thickness: 1,0 mm
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Screw cap with septum for microcentrifuge tubes, Micrewtube™
Supplier: Simport Scientific
This screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures. The septum also acts as a silicone o-ring for better sample protection.
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Aluminium seals, flip-up button top, KIMBLE®
Supplier: DWK Life Sciences
Aluminium seals, unlined. Safe and easy-to-use flip off seals and allows one-handed operation.
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Closures for diagnostic vials, WHEATON®
Supplier: DWK Life Sciences
These closures are made from pharmaceutical grade materials.
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Caps for diagnostic vials, WHEATON®
Supplier: DWK Life Sciences
Chromatography vial closure, PP, Ø: 15,5 mm, Closure, PP, green, without liner, For: diagnostic vials
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Screw caps
Supplier: EP SCIENTIFIC
LDPE-lined white caps.
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Caps, closed top
Supplier: EP SCIENTIFIC
PP, white.
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Screw caps for laboratory bottles, with thermocouple holder
Supplier: DWK Life Sciences
The DURAN® screw cap GL 45 thermocouple holder consists of a holder fitted into a blue DURAN® polypropylene GL 45 cap that accepts up to three separate thermocouple wires used in autoclaves or sterilisers.
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Screw caps for laboratory bottles, with temperature probe holder
Supplier: DWK Life Sciences
PP caps with stainless steel holder.
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Screw cap with septum for sample tubes
Supplier: Simport Scientific
This aqua colour screw cap incorporates a pierceable septum made of chemically resistant PTFE on the outside and silicone on the inside, both components being stable over a broad range of temperatures.
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Caps for autosampler vials
Supplier: MICROSOLV
Chromatography vial closure, Small caps, use with ND18 vials, 19,8×5,2 mm, Type: Polyethylene-push on
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Screw caps for wash bottles, wide mouth, Azlon
Supplier: SciLabware
PP, coloured
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Axygen® Screw Caps for Transport Tubes
Supplier: Corning
These screw caps are used for 5/10 ml transport tubes.
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PP cap for screw top autosampler vials, AQR™
Supplier: MICROSOLV
Chromatography vial closure, PP, For: RSA™ or AQ™ screw top vials with 9-425 threads, Septum: Non slit, flitted ultra pure silicone/PTFE septa