JH Bio Innovations Pvt. Ltd. offers Cryogenic Cooling Systems. JH Bio Innovations Pvt. Ltd. offers various laboratory instruments for life sciences, Biotechnology, molecular diagnostics and environmental sciences. The Cryogenic Cooling Systems are designed for long-term storage of biological at uniform temperatures of -156 degree C, safely below the -130 degree C. glass transition temperature of water, and cell viability is improved because biologically relevant, thermally driven reactions are not known to occur.