Determination of Metal Elements in Sapindus Mukorossi Gaertn

The contents of metal elements Fe,Cu,Zn,Mn,Ca,Pb in the stem of medicinal plant Sapindus mukorossi Gaertn were determined by flame atomic absorption spectrometry and graphite furnace atomic absorption spectrometry.The method is simple and accurate,and the results are satisfactory with recoveries of 94.34%—104.60%.