Profile: Custom Biogenic Systems designs and manufactures laboratory products and supplies. Our cryogenic equipment includes standard LN2 freezers, isothermal LN2 freezers, controlled rate freezers and cryosystems. We offer lab tanks, vapor shippers and rack configurations. We offer liquid nitrogen freezers it is in sizes from 90 liters to 720 liters, with sample storage capacities up to 40,000, 2 ml viral or over 3,500 blood bags and we provide isothermal liquid nitrogen vapor storage systems allows frozen sample storage at liquid nitrogen temperatures without liquid nitrogen contact. It provides storage temperatures in the -190 degree Celsius range with absolutely no liquid nitrogen in the sample storage space, each vapor storage system includes the advanced 2300 auto-fill monitoring control to provide security and ease or operation.