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.

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Laboratory Installation SafetyWasteCaps, Collector for HPLC Waste, S.C.A.T

Supplier: S.C.A.T.

Description: SafetyWasteCaps conduct the waste tubes of your HPLC system to the disposal system, directly and air-tight. Escape of harmful solvent vapours are effectively prevented.

SafetyCaps with Valve and DURAN® Bottles, S.C.A.T.

Supplier: S.C.A.T.

Description: The plug-and-play solution with storage bottle and hermetically sealing SCAT Safety Cap ensures a safe solvent supply for your HPLC - incl. capillaries and suction filter made of PTFE for a particularly pure mobile phase. The air valve blocks the escape of solvent vapours and ensures pressure equalisation during withdrawal.

Fire Resistant SafetyCaps, S.C.A.T.

Supplier: S.C.A.T.

Description: Fire resistant SCAT caps incorporate a self-extinguishing component with a special plastic.

Polypropylene Closures

Supplier: DWK Life Sciences (KIMBLE)

Description: Polypropylene closures for 13 and 20 mm culture tubes.

SureSTART™ Crimp Caps, 20 mm, Level 2 High-throughput Applications, Thermo Scientific

Supplier: NATIONAL SCIENTIFIC COMPANY

Description: Use Thermo Scientific™ SureSTART™ 20 mm crimp caps with crimp vials that have a 20 mm opening, including our SureSTART 10 ml and 20 ml glass crimp top headspace vials (level 2). Select level 2 products for high-throughput applications, when robustness and reproducibility are key.

Screw Caps for Screw-Thread Sample Storage Vials, Thermo Scientific

Supplier: Thermo Scientific

Description: Chromatography vial closure, Screw Caps, 20-400, PTFE/PE Foam Liner

DURAN® GL 45 Bromobutyl Rubber Stoppers, DWK Life Sciences

Catalog Number: (76289-760)

Supplier: DWK Life Sciences (KIMBLE)

Description: DURAN® Bromobutyl Rubber closures provide a gas tight seal for all GL45 laboratory bottles with sizes from 100 to 20000 ml. Bromobutyl rubber is essentially impermeable to most gases and provides a controlled environment inside the glass bottle for oxygen sensitive materials. Useful for maintaining anaerobic culture conditions. Butyl rubber allows for multiple punctures providing easy access to the contents with a syringe.

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