Arctic Squares^® Cryostorage Box

Arctic Squares^® Cryostorage Box, Holds 81 x 2 mL tubes, assorted colors polycarbonate, pk of 4

Arctic Squares^® Cryostorage Box, Holds 100 x 2 mL tubes, blue polycarbonate, pk of 4

Arctic Squares^® Cryostorage Box, Holds 25 x 2 mL tubes, red polycarbonate, pk of 8