Holds three tube sizes Wide temperature storage range Dual alpha-numeric grid Manufactured in translucent polypropylene, these freezer boxes can accommodate 0.5, 1.5 and 2.0 mL microtubes as well as most manufactured brands of cryogenic vials. The boxes are slightly taller than most…

PolarSafe™ cryo/freezer boxes and dividers are made of sturdy white cardboard, with a moisture-repellent coating to protect form the effects of liquid nitrogen or condensation from refrigerated equipment. Boxes are sized to fit all standard stainless-steel and polycarbonate storage systems.…