2003•Shenyang Yaoke Daxue xuebaoRequires access
Determination of heavy metal elements in five beneficial traditional Chinese medicines
Huifen Zhang
Open publisher page 4 citations
Abstract
Objective To determine heavy elements in five beneficial traditional Chinese medicines.Methods The Pb,Cd,As,Hg,Sn in the medicines were analysed respectively by the atomic absorption spectrophotography(AAS),atomic fluorescence spectrophotography,colorimetry, etc.Results and conclusions There are heavy metal elements in the above medicines some heavy metal elements of which are over the limits of the standards.