Three major uses of liquid nitrogen tanks: storage of liquid nitrogen, storage of fine-bred bovine essence, and cryopreservation of cells!
The first two are often portable due to industry characteristics, or 30 liters, not more than 50 liters;
Frozen cells in the laboratory are different, big or small, a small amount of cells can coincide with the storage model of bovine essence, and can be used with pails and cryopreservation folders. Most of the time, it needs to be used with cryopreservation racks and cryopreservation boxes, usually 30~175 liters Liquid nitrogen tank!
These models are also called "laboratory liquid nitrogen tanks", "liquid nitrogen tanks for freezing cells" and so on!
Today, I will briefly share the models and characteristics of liquid nitrogen tanks commonly used in laboratories to freeze cells!
Commonly used liquid nitrogen tank models for laboratory frozen cells:
YDS-30-125/YDS-30-210, static liquid nitrogen storage time 85 days, 45 days, can hold 750 2ml cryopreservation tubes;
YDS-35-125/210, the static storage time of liquid nitrogen is about 91 to 50 days, and can hold 900 2ml cryopreservation tubes;
YDS-50-125, static storage of liquid nitrogen for 110 days, the number of 2ml cryopreservation tubes is 900~1050;
YDS-65-125, static storage of liquid nitrogen for 90 days, the number of 2ml cryopreservation tubes is 1050~1200;
YDS-65-210, static storage for 60 days, 1200~1400 2ml cryopreservation tubes;
YDS-100-125, static storage for about 168 days, 1500~1800 2ml cryopreservation tubes!
YDS-120-125, static storage for about 200 days, 1650~2000 2ml cryopreservation tubes
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Features of liquid nitrogen tanks commonly used in laboratories to freeze cells:
1. Made of aviation aluminum alloy, high strength, corrosion resistance, more heat preservation;
2. The inner and outer tanks are evacuated, filled with adiabatic adsorption material, and the volatilization rate of liquid nitrogen is lower;
3. Models of 50 liters and above have casters, which take up less space, are more flexible to move, and have large storage capacity;
4. Optional freezer racks and PC freezer boxes for classified storage for easy identification;
5. Large capacity and large caliber, convenient for freezing and taking out cells;
6. Equipped with a lock cover to lock the sample and prevent loss.
7. EU CE+ISO9001 dual certification, complete qualifications;
8.5 years vacuum warranty, 1 year free warranty!
The commonly used models of laboratory liquid nitrogen tanks are 30-175 liters. When selecting materials, in addition to choosing the appropriate capacity and caliber, we must also pay attention to the corresponding after-sales service. The best is the one with a 5-year vacuum warranty and complete ISO9001+ EU CE qualifications.
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