We all know that the liquid nitrogen tank used in the laboratory often uses a rack, what is its name? What's the use of it? His name is freeze-thaw rack, which in layman's terms is a basket. Let's take a look at this freeze-thaw rack:

　　The freeze storage rack is mainly made of stainless steel, and usually wrapped with antifreeze fiberglass at the handle to isolate heat transfer and ensure safe handling; The main function of a freeze storage rack is to store labels and samples for easy access and use. A similar accessory is called a bucket.

　　The number of samples stored in the freezing rack is very large. Generally, each freezing rack is divided into many layers, and each layer is arranged horizontally and vertically to combine many squares. Each square can also store freezing tubes separately, and the storage capacity of each freezing rack can reach 1200 tubes.

　　The fixing effect of the freezing rack is also very strong. When using a freezing rack for storage in a liquid nitrogen tank, steel bars are usually inserted next to the rack and fixed, so as not to be left in the liquid nitrogen tank, ensuring the safety of the sample.

　　The above is the relevant content of freeze-thaw racks. It can be said that liquid nitrogen tanks and freeze-thaw racks are inseparable. This is all the content of this issue. We hope everyone likes it. If you want to learn more about related content, you can visit the official website of Haisiyuan at www.hsy515.cn!

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