Liquid nitrogen tank embryo cryopreservation technology

　　Our company is offering a wide range of liquid nitrogen containers, which is designed to safely and conveniently transport and store small volumes of liquid nitrogen in laboratory or workplace. These are available in various capacities and sizes along with reference tube. Our range combines superior vacuum design and multiple layers of super insulation technology to achieve superior thermal performance.

　　Under the condition of embryo cryopreservation technology refers to the low temperature using a technology of low-temperature protectant preserved embryos.This technique is the  20th century with the wide application of artificial insemination technology, has become a necessary means of modern life science research.Animal embryo cryopreservation  principle because of low temperature reduces the embryo in the metamorphic reaction speed, the lower the temperature, the embryo the longer it will save time.Has now developed a  variety of embryo cryopreservation method, including the slow freezing and rapid freezing method, step freezing method, direct transplantation of frozen method and vitrification  freezing method, etc.One of the vitrification freezing steps are as follows:

　　1, the embryo in 25% vitrification solution at room temperature (VS liquid) pretreatment in 15 min;

　　2, after pretreatment of embryos in high concentration (75% 90%) VS save 20-40 min in the liquid;

　　3, will go through two steps in the embryo directly into liquid nitrogen treatment of antifreeze.

　　Those content above is detail information of [liquid nitrogen container]. If you want to get more information about product price,type,function and so on, Please contact us soon.

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　　name：Jing Zeng