[ใหม่] Nitrogen Biological Container

Dewar bottle is a kind of cryogenic biological container, through the physical properties of liquid nitrogen cryogenic to keep the internal temperature of the tank constant, so as to store or transport some biological organs, animal sperm, blood samples, tissues, vaccines, viruses, etc. that remain active at low temperature.
Dewar bottle is mainly composed of inner liner, outer liner, neck tube and stopper, between the inner and outer liner is a vacuum layer injected for adiabatic purposes. The most important and easily damaged part is the neck tube, which is made of fiberglass and connects the inner and outer walls of the gallbladder and bears the weight of the inner gallbladder, which is in contact with the air on one side and the vacuum on the other.
By opening the lid plug, taking out the bucket, putting the object to be frozen in the bucket, putting it into the tank, fixing the bucket, and closing the lid plug, we can use the Dewar bottle. Depending on the characteristics of the object, we should pay attention to the height and speed of picking up and putting in the Dewar bottle to ensure that the items inside the bottle are active and well preserved. At the same time, according to the different purposes of use to choose different types of Dewar bottles, but also can greatly improve the life of Dewar bottles and storage efficiency.
We can customize it to your needs, please contact us if you need it!