In the laboratory, cell samples need to be placed in liquid nitrogen for cryogenic storage. However, some samples must not only be cryopreserved, but also stored in the gas phase without contact with liquid nitrogen. The former can be solved with a conventional liquid nitrogen ...
In the field of cryogenic containers, liquid nitrogen tanks play a very important role. With the continuous advancement of science and technology, the functions of liquid nitrogen tanks have become more comprehensive. There are two storage modes:gas-phase liquid nitrogen tanks ...
Liquid nitrogen tanks can be divided into two types according to cell storage modes, gas phase and liquid phase storage modes; In the gas phase, samples are stored in volatile nitrogen; in the liquid phase, samples are directly immersed in liquid nitrogen for low-temperature ...