目前测定头发中微量元素的方法较多，在样品处理方法及测定条件上各有不同，我们采用了湿法混酸消解处理的方法，探索了测定的最佳条件，并以原子吸收法检测了头发中Ｚｎ、Ｍｇ、Ｐｂ的回收率，结果表明，此方法简便、可靠，值得推广。１材料和方法１１仪器和试剂日本岛... At present, there are many ways to determine the trace elements in the hair, which are different in the sample processing methods and measurement conditions. We adopted the method of wet mixed acid digestion treatment, explored the optimum conditions for determination, and detected the hair by atomic absorption In Zn, Mg, Pb recovery, the results show that this method is simple and reliable, it is worth promoting. 1 Materials and Methods 1  1 instruments and reagents Japan Island ...