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Mininert Valve for 3 and 5mL Reacti-Vial Small Reaction Vials, 27mm closure size Thermo Scientific™

Provide unique, practical seals that are ideal for chemicals that deteriorate or evaporate in conventionally sealed containers with the Thermo Scientific™ Mininert Valves. Constructed of chemical-resistant PTFE coating, they provide an inert, leak-tight, high-pressure seal.

Open-Top Screw Cap, fits 10mL Reacti-Vials Thermo Scientific™

Thermo Scientific™ Open-Top Screw Caps provide an inert, airtight seal and direct puncture-access to sample with a syringe needle.

Open-Top Screw Cap, fits 3 and 5mL Reacti-Vials, 40mL Screw Cap Septum Vials Thermo Scientific™

Thermo Scientific™ Open-Top Screw Caps provide an inert, airtight seal and direct puncture-access to sample with a syringe needle.

Open-Top Screw Cap, Fits 7mL screw cap septum vials Thermo Scientific™

Thermo Scientific™ Open-Top Screw Caps provide an inert, airtight seal and direct puncture-access to sample with a syringe needle.
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