Frosty Mate Color Change Freezer Rack, 0.2-ml Pcr Tube Or Strip, 96 Place, Each

Details:

Check sample temperature at a glance. Here is a freezer rack that provides a visual indicator of temperature by dramatically changing color from yellow to dark green when its temperature is below 7° c and back to yellow when its temperature rises above 7° c. This reusable polypropylene rack has an operating range of –86° c to 121° c and can maintain a temperature of less than 4° c for almost 3-1/2 hr (with lid on) at room temperature. It accommodates ninety-six 0.2-Ml pcr tubes or strips in a 12 x 8 array.