Product Details
Retrieve cell samples quickly and easily using Thermo Scientific™ Locator™ cryogenic rack and box systems, which feature a unique hanging rack and gridded box design, advanced vacuum insulation, unmatched temperature uniformity, and an innovative liquid nitrogen monitor. The compact design minimizes space requirements while maximizing storage capacity, making the system suitable for both manual and computerized inventory record-keeping methods. Super-insulated vessels have a special, narrow-mouth design that conserves liquid nitrogen by minimizing evaporation, allowing samples to be stored below -180°C, even when less than 2" (5cm) of liquid nitrogen remains in the vessel. An ultrasonic level monitor safeguards irreplaceable samples with minimal liquid nitrogen evaporation and conduction, while advanced vacuum insulation further minimizes evaporation and reduces operating costs. An optional monitor provides continuous LED readout of liquid nitrogen level and activates visual and audible alarms when levels fall below a safe range of approximately 1" (2.5cm); an optional alarm also alerts the operator in the event of excessive liquid nitrogen loss. The secure locking hasp prevents unauthorized entry. The kit includes stainless steel indexed racks that fit into corresponding locations in the vessel, with each rack having individual storage compartments that hold one Thermo Scientific™ Nalgene™ cryogenic storage box. The system requires Nalgene cryogenic storage boxes, which are sold separately, with each box featuring individually numbered storage areas for use with vials sized 2.0ml and smaller. Note that the product will not ship to residential addresses.
