METHOD FOR PRODUCING REAGENT FOR RADIOPHARMACEUTICAL PREPARATIONS BEING LABELED BY TEXNETIUM 99

摘要

FIELD: medicine. SUBSTANCE: solution of tin bichloride having concentration 20-25 mg/ml is mixed with 0.8-1.2 M solution of hydrochloric acid and with solution of sodium salt of dimercaptosuccinic acid. The process is carried out in inert medium, it is followed by lyophilization at residual pressure 10^-1- 5·10^-1 mm Hg and by sterilization. EFFECT: improves quality of desired product. 1 tbl