How to choose liquid nitrogen tank correctly?

 With the progress of science and technology, liquid nitrogen tanks are also applied in many fields, whether in life or in production, such as medical industry, biomedical industry, metal production industry and precision instruments. So what are its buying skills?

1. The amount of frozen specimens will determine the size of liquid nitrogen tank.

2. The volume of frozen specimen determines the size of liquid nitrogen tank.

3. The diameter of frozen specimens is also critical for the selection of liquid nitrogen tanks.