Freeze cells in tubes from 1 to 5 mL using the Thermo Scientific™ Mr. Frosty™ Freezing Container. The simple-to-use system is designed to achieve a rate of cooling very close to -1°C/minute, the optimal rate for cell preservation. It holds 12 to 18 tubes, and a screw top lid secures samples inside in the event of accidental container tipping.

Polycarbonate containers with blue high-density polyethylene closure. Gray high-density polyethylene vial holder, foam insert.

Holds 12 to 18 tubes and has profile height of 86 or 151mm (3-7/16 to 5-5/16 in.), which saves precious freezer space during the cooling process
Screw top lid secures samples inside in the event of accidental container tipping
Eliminates unreliable, improvised foam container devices
Easy to use—requires only 100% isopropyl alcohol and a mechanical freezer
No contact with the alcohol: no wicking, no label removal and no compromise of tube hand printing

Ordering Information:

Containers have 4.75 in. diameter (120mm) closure

Includes:

Requires:

Isopropyl alcohol and a mechanical freezer

More Information