Cole Parmer set of 2 CoolRack 15ml and 1/50ml

Cole Parmer set of Two (2) CoolRack 15ml and One (1) 50ml

  **Set of 3 CoolRacks, Two of 15ml and One of 50ml. Has minimal cosmetic scratches from normal use. See photos for further details.

Corning Cool Rack 15mL Cooling Block, 9 x 15 mL Centrifuge Tubes; Gray. These aluminum blocks provide better temperature uniformity than placing samples directly into a bath. Aluminum blocks may be autoclaved, high-heat sterilized, or chemically treated to decrease cross-contamination concerns. Safe for use in ice, dry ice, alcohol, liquid nitrogen, water, oil, and other temperature regulation baths. Use in traditional ice buckets and pans, or use with a Corning Cool Box for an ice-free option.