The use of cylinder, please quickly fetching, so as not to reduce the storage of biological activity of samples, when the lifting tube into the container after, rapid cover on the plug, to reduce the consumption of liquid nitrogen; lifting barrel out please be careful, do not scratch neck tube wall.
It can prevent the transmission of liquid nitrogen, and the use is convenient. The series of products have a multi-layer square tube, storage capacity of large samples, designed for the Biological Institute, hospital storage and design.
The neck plug is made of polyurethane foam, in the process of use, please gently, so as not to break the core plug.
Company: Henan Tianchi Instrument & Equipment Co., Ltd.
Tel: +86-18903712477 +86-371-56788280