Each DryChill™ Cooling Block utilizes a proprietary gel refrigerant, designed to maintain cold (but not freezing) temperatures for extended time periods. Once the block temperature begins to warm, the visual indicator alerts the user by changing from purple to pink.
Four blocks are available for accepting a wide variety of commonly used research tubes and plates.MAGic Clamp™ universal platform for flasks & tube racks (16 x16.5")
Features:
- Ice-free, stable cooling for sample tubes
- Unique design reduces condensation.
- Maintains 4°C for up to +200 minutes
- 4 sizes for various tubes up to 50 ml
- Visual temperature indicator