CryoPro Storage Boxes and Dividers Mechanical Cryogenic Freezer Boxes Without Divider

CryoPro Storage Boxes and Dividers Mechanical Cryogenic Freezer Boxes Without Divider. Blue box color identifies the rear side of the box as mechanical freezer. Blue box color identifies front side of box as well. Boxes without dividers stack easily. Boxes with dividers have tabs that easily separate individual compartments. Also mechanical freezer boxes without tabs slide easily into position for storage in mechanical freezers. This box design has tabs that easily slide into place without scra