2. Method of manufacturing white blood salt solution containing extremely low amino group

摘要

1. Aqueous hemophilia solution, including an aromatic amine in the form of Anina or anilina and n-methylanilina, wherein leukemia is an alkaline metal salt, and the concentration of aromatic amine is lower than 40 ppm specified in ISO 14362-1:2017 (E);The concentration of leukaemia salt is 15% to 45% of the total weight of the solution, which is stable at 23 ℃; Or the concentration of leukaemia salt is stable at 60 ℃ in the concentration range of 45-65% according to the total weight of the solution.