In laboratories and scientific research institutes, liquid nitrogen is usually used as a refrigeration medium to freeze and preserve cell samples. However, liquid nitrogen is a consumable liquid. It v…
Stem cells are cells with the ability to self-replicate and differentiate into multiple directions. Under certain conditions, they can differentiate into cells with multiple functions and have the abi…
Umbilical cord blood is the blood that remains in the placenta and umbilical cord after the fetus is delivered and the umbilical cord is ligated and severed. It contains stem cells that can rebuild th…
Liquid nitrogen tanks, according to the classification of liquid nitrogen status, can be divided into liquid-phase liquid nitrogen tanks and gas-phase liquid nitrogen tanks;Biological samples in liqui…
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