China tianchi semen dewar vessels YDS-20 makes it widely used in many fields such as medical, scientific research, animal husbandry, and mechanical processing.
Material: aluminum alloy
Warranty period: 2 years
1 liquid nitrogen tank a box
1 user manual
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.
Handle: It is more convenient to carry and move.
Company: Henan Tianchi Instrument & Equipment Co., Ltd.