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叙述了以硝酸-高氯酸消化牛黄样品,然后用火焰原子吸收技术测定其中各种微量金属元素含量的分析方法。并对分析结果进行了评价,表明该方法为牛黄中微量金属元素含量的可靠分析方法。
The method of digestion of bezoar by nitric acid-perchloric acid and the determination of various trace metal elements by flame atomic absorption spectrometry was described. The evaluation results show that this method is a reliable analytical method for trace metal elements in bezoar.