CoolStore (CoolHome) cooling  workstation is kind of new type of energy saving, environmental protection, safe, standardized refrigerating installation which can provide all-day sample cooling without ice ,electricity or batteries. workstation have very flexible application and can accommodate a variety of sample and temperature. The modular design enables the use of several general device. This type cooling core provides over 10 hours of o℃-4℃cooling (Actual performance may vary depending upon sample module employed, sample load, initial sample temperature, ambient temperature, air currents and other conditions), this work station also can be used with dry ice to create a compact, portable and quick-frozen workstation for bacterial, virus, proteins, and more.