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How to take out the specimen if it falls into the liquid nitrogen tank?

Editor:adminClick: Time:2022-12-27 10:58
Occasionally, we encounter that the specimen in the liquid nitrogen tank falls into the liquid nitrogen, or the drawer box falls into the liquid nitrogen. What should we do in this situation?
First of all, we can make different disposal methods according to the specific specifications of the liquid nitrogen tank used. If the liquid nitrogen tank you are using has a relatively large caliber and a relatively large volume, if you use the method of pouring out the liquid nitrogen to take out the specimen , It is more difficult to operate, and the liquid nitrogen tank with a larger volume is not suitable for dumping operations, and the risk is higher. Once this happens, don’t worry too much. If there are many samples spilled, you can use a small colander to pick them up. Wear liquid nitrogen protective clothing when picking them up, and protect your face and hands to avoid frostbite.

If the volume of the liquid nitrogen tank is small and the caliber is relatively small, and it is difficult to operate with a colander, you can consider pouring the liquid nitrogen into another container, and at the same time use a colander to catch the specimen, and reinstall the specimen after the specimen is completely taken out , Add liquid nitrogen to the liquid nitrogen tank again.
Regardless of the above methods, it is necessary to deal with them flexibly, and do a good job in their own safety protection to avoid skin frostbite.
If you are interested in the or need to consult, please call us +86 13569413718. 
Welcome sending your inquiry: Phone :+86 13569413718  Email: andy@pchaoinstrument.com
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