FEATURES Made from durable cardboard with Superior White Coatings Chemically resistant to alcohols and mild organic solvents Temperature range: stable from -196°C to 121°C Suitable for liquid nitrogen storage BOX DESIGN 2 inch, 81-well dividers Box Dimensions: 5.25"x5.25"x2" (LxWxH) Select from our Superior White Coating Holds 0.5ml, 1.5ml or 2.0ml microtubes Removable lid includes an inventory list writing area