- Bottom is of white polycarbonate with a permanent foam insert; lid is of clear polycarbonate
Insert can accommodate up to fifty 1.5 mL microtubes. Usable temperature range -150° to +121°C. Gridded lid permits easy inventory control and can be written on with marker for box and tube identification. 2591C69 takes 84 - 0.5 mL tubes; 2591C73 takes 64 - 1.5 mL tubes. Dimensions: 5 1/4” L x 5 1/4” W x 2” H.
NOTE: not for use in liquid phase liquid nitrogen.