Dewar bottles are generally divided into storage type and transportation type. Under normal storage conditions, it is enough to use storage type Dewar bottles, which can make liquid nitrogen evaporate more slowly and store longer, but inevitably t...
Liquid nitrogen tank are not only for storing liquid nitrogen, but also for transporting liquid nitrogen, what are the precautions in the transportation process? How to ensure the safe transportation of liquid nitrogen while the Dewar bottle...
Liquid nitrogen tanks are manufactured to preserve samples that require a low-temperature environment to remain active, but even with precision design, manually manufactured tanks cannot stop the evaporation of liquid nitrogen, which requires cons...
When we use Dewar bottles to preserve samples, the liquid nitrogen will volatilize into nitrogen gas at all times, so the liquid nitrogen in the Dewar bottle will slowly decrease until it disappears, but as the liquid nitrogen in the bottle decrea...
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