TrueNorth^® Flatpack PP Thin Film Freezer Boxes

TrueNorth^® Flatpack PP Thin Film Freezer Boxes, Holds 81 x 1.5-2 mL tubes, white, pk of 10

TrueNorth^® Flatpack PP Thin Film Freezer Boxes, Holds 81 x 1.5-2 mL tubes, blue, pk of 10

TrueNorth^® Flatpack PP Thin Film Freezer Boxes, Holds 81 x 1.5-2 mL tubes, green, pk of 10