China TIANCHI Biological frozen liquid nitrogen tank YDS-20 the use of high-strength aerospace aluminum manufacturing,The product is easy to long-term preservation of biological specimens, easy to carry.
Biological frozen liquid nitrogen tank YDS-20 specifications
Material: aluminum alloy
Warranty period: 2 years
1 liquid nitrogen tank a box
1 user manual
Biological frozen liquid nitrogen tank YDS-20 feature
Material: Made of aluminum alloy, it is durable.
High vacuum: equipped with a gas adsorbent to adsorb other gases, metals, and maintain a high vacuum environment.
6 lifting cylinder: can be placed in the tank to store samples, easy to carry.
More than 5 years of vacuum.