CryoKING PC Cryogenic Boxes-Assorted (2in. 25-Well)

● Made of polycarbonate, chemically resistant to alcohols and mild organic solvents

● Can be repeatedly frozen and thawed

● 5x5 (25-well) boxes

● 1.5ml or 2.0ml microtubes and cryogenic vials

● Boxes feature numbered grids for sample identification

● Drain holes and air vents minimize condensation

● Five assorted colors available

● Suitable for storage in mechanical freezers, Temperature range: stable from -90°C to 121°C