Centrifuge tube mini-cooler, 20degrees C

Centrifuge tube mini-coolers accommodate twelve microtubes ranging from 0.5 to 2.0mL. When pre-frozen, an insulating gel allows mini-coolers to maintain the rated temperature for approximately one hour (45 minutes for –70°C model). Each model is supplied with a transparent lid.
Designed to protect a wide range of solutions (enzymes, DNA, RNA, cell suspensions) by helping to maintain freezer temperatures on the lab bench.