Manufactured from freze resistant, water repellent, durable cardboard covered with superior quality chromated paper coating.Press on lids perfectly fit to the box body provides a safe and tight closure.Protects the box interior from dust,moisture and other enviromental effects.Special moisture repellent coating protects box interior from the effects of liquid nitrogen or condensation from refrigerators. Sized to fit all standard steel and polycarbonate freezer racks. Chemically resistant to alcohols and mild organic solvents. Offers temperature resistance between -196°C to +121°C. Alphanumerical index on the lid for identification of tube positions. Write on area at the side wall and the lid provides a convenient area for special notes.
