Method: according to "Chinese Pharmacopoeia" (ChP) (2010) part I, we exam impurity of heavy metal and arsenic salt.

方法：参考《中国药典》(2010)i部方法对重金属、砷盐进行杂质限量检查。

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Method: according to "Chinese Pharmacopoeia" (ChP) (2010) part I, we exam impurity of heavy metal and arsenic salt.

方法：参考《中国药典》(2010)i部方法对重金属、砷盐进行杂质限量检查。

youdao