Four harmful trace elements, As, Pb, Cd and Hg in Chinese medicine Cinnamon and Fructus Foeniculi were determined by ICP-AES.

• 摘要用电感耦合等离子体-原子发射光谱法(ICP-AES)对桂皮和小茴香中的有害元素砷、铅、镉和汞进行了定量测定。