4 x 8 array Lab top cooler, -20C, Nalgene 2312 Cloth labels adhere to plastic

Cloth labels adhere to plastic and cardboard

External thread vials have caps with an internal thread to avoid contamination of the contents

Solid welded box section steel frame eliminates surface vibrations

continuous or pulse operation

4 x 8 array Lab top cooler, -20C, Nalgene 2312 Cloth labels adhere to plasticConvenient method for keeping PCR reagents, enzymes and other biological samples cool whilst at the bench Provides protection for samples or reagents against temperature fluctuation, defrost cycles and power failures in freezers Maintains temperature below 15C for up to 2 hours Break resistant polycarbonate Lids have gridded write on surface Accepts 0. 5 to 2. 0ml Nalgene microcentrifuge tubes and cryogenic vials Includes inserts to convert 1. 5 2.