Corning 432084 Cool Box XT Extension Collar - Green | Lab Equipment Accessory for Sample Storage & Temperature Control in Scientific Research

Corning CoolBox 2XT systems are bench top cooling workstations that accomodate two CoolRacks and provide sample cooling or freezing without ice, electricity or batteries. CoolBox systems are versatile and accommodate a variety of sample formats and temperatures. The modular design enables the use of CoolRack and CoolSink thermo-conductive sample modules to hold microfuge tubes, cryogenic vials, PCR tubes or plates, assay plates and more.