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How to Choose Liquid Nitrogen Tank in Laboratory

Editor:adminClick: Time:2019-09-20 10:15
Many laboratory users need to use liquid nitrogen tanks when doing experiments, but when buying liquid nitrogen tanks, they do not know what type to buy, which is suitable for storing their own experimental specimens. In fact, we first need to look at the number of specimens, the size of the volume and the size of the standard diameter. Another problem is the cryopreservation tubes that experimental users need to store. Of course, you can also contact our staff directly when you need the panchao liquid nitrogen tank. We will choose the most suitable liquid nitrogen tank for you. 
1. The amount of frozen specimens will determine the volume of liquid nitrogen tank. Small liquid nitrogen tank with small volume should be selected for small sample size. For long storage days, liquid nitrogen tank with 30 liters or 35 liters and 50 mm caliber can be selected for storage. The static storage days of liquid nitrogen are more than half a year.
2. The size of the frozen specimen also determines the size of the liquid nitrogen tank. If the specimen is large, the liquid nitrogen tank with larger volume should be chosen. If the small volume liquid nitrogen tank is purchased for freezing, the specimen will occupy the space inside the liquid nitrogen tank. Only a little liquid nitrogen can be filled in the liquid nitrogen tank, thus reducing the days of liquid nitrogen preservation. It is possible to use the small volume liquid nitrogen tank for freezing. The frozen specimens were necrotic due to lack of liquid nitrogen. So the size of specimen is very important for the selection of liquid nitrogen container.
3. The size of specimen diameter is also critical for the selection of liquid nitrogen tanks. Generally, the diameter of the liquid nitrogen tank is larger than that of the frozen sample. For example, the diameter of your specimen is 90 mm, and if you buy a liquid nitrogen tank with a diameter of 80 mm, your specimen can not be put in, which can not meet your needs.
4. There are also users who need to store frozen storage tubes, and the storage capacity is large. You can choose large-caliber, large-volume liquid nitrogen tank to store, large-caliber and large-volume liquid nitrogen tank can be placed inside drawer-type stainless steel freezer, is designed to store 2 mm freezer tube. If users have special requirements, our company can design, process and manufacture for users.
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If you are interested in the panchao liquid nitrogen tanks or need to consult, please click on our online customer service, or call us.
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