Designed to fit standard freezers or liquid nitrogen tanks. Aluminum racks enables light weight and convenient operation; anodic oxidation treatment enables sturdiness and corrosion-resistant.

●Available in 1.0 ml, 2.0 ml, and 5.0 ml.● Two Cap types: flat cap anddomedcap.● Vials are made of medical grade polypro

●Available in 1.0 ml, 2.0 ml, and 5.0 ml ● Two Cap types: concave cap and domed cap

● Vials: Made of medical grade polypropylene, 2-Color injection molding technique.Four codes on one vial: Bottom: Laser

● Racks: Side: Laser etched 1D barcode, 2D code, and human-readable codes; Bottom: 2D code. Pre-set alphanumeric marks f

Control SystemMicroprocessor-based temperature controller, -40℃~-86℃ adjustable, controlling precision is 1℃,digital tem