Methods the atomicabsorptionspectrophotometry (AAS) was used to determine the content of Pb, Cr, as, Hg and Cu in decoction and artificial gastric juice of Fluorite.
方法采用原子吸收分光光度法对紫石英在水煎液和人工胃液中铅、镉、砷、汞、铜的含量分别进行测定。
2
Methods The copper content was determined by atomicabsorptionspectrophotometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES).