2.0ml BIOSTOR Cryovials Sterile

2ml Cryovial NATURAL Cap Sterile, Freestanding, BioStorâ„¢

• Temperature Range +121°C to 196°C
• Taller caps are easier to handle, minimizing risk of contamiating vial. Cap colour natural.
• Flexible ethylene/polypropylene o-ring is highly resistant to chemicals.
• External ribs on cap facilitate opening and closing of cap even when wet.
• Unique two-turn threaded closure design ensures cap will uniformly compress o-ring against beveled seat eliminating distortion and maintaining seal integrity.
• Moulded-in volume lines and etched writing surfaces on tubes and caps will not crack off or dissolve when exposed to cryogenic temperatures or solvents.
• Circular 3.0mm syringe prot in centre of cap is easily pierced for radiosotope labelling and fraction collection.
• Beveled seat presses o-ring into cap ensuring a perfect seal.
• External threads on vial minimize risk of sample contamination.
• Deep inner skirt on cap is reinforced for added strength to withstand extreme temperatures ranging from +121^oC to -195^oC (LN2 Vapor phase).
• Reinforced support collar and thick wall tube allows centrifugation to 27,000xg.
• Ribs engage serrated holes in Biostor Racks for one-handed opening and closing of caps.  Both conical and free standing BioStor vials are  compatible with other racks and storage systems.