4 x 8 array Lab top cooler, -20C, Nalgene 2312 continuous or pulse operation

continuous or pulse operation

Digital temperature setting and dual display

Sealed accessories (including microtitre plate buckets)

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

4 x 8 array Lab top cooler, -20C, Nalgene 2312 continuous or pulse operationConvenient 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.