Cryo Storage Box, fits 4.5 mL vials, Pack of 4

Details

Cryo storage boxes are designed for storage of samples as low as -196°C*. Hold both internal and external threaded cryogenic vials. Autoclavable. These boxes provide a small, space-efficient storage system within a freezer. The transparent lid features a numbered grid for easy identification of contents. Designed to hold up to 81 vials in a 9 x 9 aray.      *Not recommended for use in the liquid phase of liquid nitrogen. Can be used in vapor phase of liquid nitrogen.