The laboratory is the cradle of science, the base of scientific research, the source of scientific and technological development, and plays a very important role in the development of science and technology. As society attaches more importance to the development of science, the use of liquid nitrogen containers in laboratories will become more and more important. In the laboratory, we are familiar with the use of liquid nitrogen containers to freeze cells, embryos, reagents, etc.

      1. Application in cell culture process
Cell culture mainly includes 4 steps of preparation, sampling, culture and cryopreservation recovery. Freezing cells can preserve cells for a long time without mutation, especially for storing cells that are not easy to obtain. In the case of extremely low temperature, the storage time of cells is almost unlimited. Generally, liquid nitrogen containers are used for cryopreservation, and liquid nitrogen is generally used for cryopreservation at a temperature of -196°C. The collected cells are placed in cryopreservation with protective agents In the tube, freeze at a certain cooling rate, and finally store in liquid nitrogen.
      2. Embryo Cryopreservation Technology
With the development of science and technology, embryo cryopreservation was widely used in artificial insemination in the second half of the 20th century, and it is now one of the necessary means for modern life science research. Embryo cryopreservation technology refers to the long-term storage of embryos at low temperatures to reduce the rate of deterioration in the embryos. The lower the temperature, the longer the storage time. There are many cryopreservation methods for embryos, such as slow and rapid freezing, one-step freezing, direct transplant freezing and vitrification.
      Laboratories generally use different types of liquid nitrogen containers according to the needs of the work content. Moreover, according to the needs of different laboratories, we can provide freezing racks and PC freezing boxes to ensure the convenience of sample storage.



Product advantages
Store more samples
In the laboratory, use freezing racks or freezing boxes to freeze samples, which can store more samples and facilitate staff’s taking.
Quality assurance
Our products have a two-year quality guarantee and a five-year vacuum warranty.

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