不同产地六味地黄丸中汞、砷、铅含量测定

Content Determination of Hg,As and Pb in Liuweidihuang Pill from Different Production Areas

采用冷原子吸收分析法、等离子发射光谱法、原子荧光光谱法对不同产地的15个六味地黄丸中汞、砷、铅元素含量进行测定。结果表明，铅含量为0．40～3．80μg·g^-1；砷含量为0．12—5．88μg·g^-1；汞含量为0．008—2．310μg·g^-1。

Speetrophotometry was employed to determine Hg in the present work. Pb was quantified with the utility of ICP-AESW, and atomic fluorescence spectrometry was used to measure As Liter. Contents of Hg, Pb and As ranged in 0.008～2.310μg·g^-1,0.40-3.80μg·g^-1and0.12-5.88μg·g^-1, respectively.