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Nitrogen is a colorless, odorless, nonflammable gas that comprises 78.03% of the earth’s atmosphere. Liquid nitrogen provides temperatures as low as -196°C and it can be used for cryobiology and cryotherapy. In cryosurgery, medical nitrogen can be used, for example, for minor surgical procedures such as the obliteration of warts in dermatology.
Medical Application: Nitrogen's principal medical application is use in cryopreservation and cryosurgery. It can also be used to power medical tools.
Nitrogen N.F. Grade Minimum Purity 99% |
