ISOFREEZE PCR SBS RACK PURPLE, Box of 2

Details

Rack^ IsoFreeze* Color Change, PCR/SBS, Maintains a sample temperature of less than 4 degrees C for almost 2.5 hours, color change racks have a dramatic change to a contrasting color at 7 degrees C, Cold Temperature: purple, Warm Temperature: pink, Polypropylene. All 0.2ml types.