● Vials are made of medical grade polypropylene; racks are made of polycarbonate.  Autoclavable, and can be repeatedly frozen and thawed.

● 4 coded vial and multi-coded rack enable excellent sample management & traceability.

● Secure locking function enables safe sample storage.

● Standard ANSI / SLAS format perfectly fit automatic operations.

● RNase & DNase Free, Endotoxin Free, Foreign DNA Free

Specifications 

● Working temperature: stable from -196°C to 121°C .

● Suitable for liquid nitrogen freezing (gas phase).