3 x 4 array Lab top cooler, -20C, Nalgene 121-0020 All-in-one filtration process allows you

All-in-one filtration process allows you to process sample loads in one-third the time

White Trespa Toplab surface meets stringent cleanliness requirements and is resistant to almost all forms of chemical attack

not fitted

and radial vial symmetry

2 year warranty 420R (Refrigerated centrifuge) additional features:

3 x 4 array Lab top cooler, -20C, Nalgene 121-0020 All-in-one filtration process allows youConvenient 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.