Freezing Box, 3", Cardboard, 81-Place (9x9 format), fits 3.0mL, 4.0mL and 5.0mL CryoCLEAR vials, White

The 3" Cardboard Freezing Box (81-Place, 9×9 Format) is designed for the organized and space-efficient storage of cryogenic vials, sample tubes, and centrifuge tubes in laboratory environments. It is ideal for use in refrigerators, laboratory freezers, and cryogenic storage systems, helping labs safely store and manage valuable samples.

Constructed from durable cardboard with a liquid-resistant coating, these freezer boxes provide protection against moisture and spills while maintaining structural integrity during long-term storage. The box is designed to withstand extreme temperature conditions ranging from -196°C to +121°C, making it suitable for both cryogenic storage and high-temperature laboratory processes.

The box includes internal dividers that create an 81-place grid (9×9 format), specifically designed to hold 3.0 mL, 4.0 mL, and 5.0 mL CryoCLEAR vials securely. A numbered grid printed on the inside bottom of the box helps simplify sample identification and organization. Additionally, drainage holes allow excess liquid to escape, reducing moisture buildup and protecting stored samples.

The white color provides a clean, professional look and allows laboratories to implement color-coded storage systems if needed.