Simport's ChillBlock™ Tube Racks are made of a thermo-conductive metal alloy to eliminate the inconsistencies that occur when inserting tubes directly into ice, dry ice, alcohol baths, water baths, and other common laboratory temperature sources. Place the ChillBlock™ rack directly onto a temperature source and it will rapidly adapt to that temperature from -150°C to >+100°C. Racks ensure +/- 0.1°C temperature uniformity of all tubes when cooling, freezing, or heating.
ChillBlock™ Microcentrifuge Tube Racks are available in five models with 6 to 96 wells. An alphanumeric grid allows for indexing rows and columns to help facilitate tube location. Racks will hold 1.5 and 2.0mL snap cap microcentrifuge tubes, as well as 0.5 to 2.0mL screw cap microcentrifuge tubes.