[Analysis of poisonous trace elements in huangwu gongmitai]

A comparative study was made on the dissolved amount of poisonous trace elements mercury and arsenic contained in hydrargyri subchloridum and realgar of gynecological suppository in artificially simulated vaginal acid-base liquid with that contained in hydrargyri subchloridum and realgar in artificial gastric juice stipulated in Pharmacopeia of China. The result shows that the dissolved amount of mercury and arsenic contained in the suppository is much smaller than that stipulated in Pharmacopeia for oral administration.