The Thermo Scientific Nunc Labtop Coolers -20°C maintain temperature during frost-free cycles, power failures and accidental door opening. They hold 12, 20 or 32 tubes. The cooler maintains a temperature between –20°C and –15°C for up to two hours after removal from the freezer. This is ideal for bench top work.
Inserts are included for use with 0.2-0.5mL microcentrifuge tubes. There is a printed grid on a one-way keyed lid for proper orientation and sample identification. The coolers are made of molded of impact resistant polycarbonate with locking handle for long term use. They are stackable to save space.
The coolers feature a clear, alphanumeric-printed, keyed lid for easy orientation and a locking handle for easy transport. They measure 9 3⁄4″L x 7 1⁄4″W x 5 1⁄2″H with handle lowered and 6 3⁄4″H with handle raised.
• These coolers maintain temperatures during the frost-free cycle.
• They hold temperature during power failures.
• They can hold up to 32 tubes.