海口市正常儿童头发中四种微量元素含量

The Content of Four Trace Elements in Hair of Normal Children in Haikou

用电感耦会等高子体发射光谱法（ICP－AES）．测定了海口市266例正常比童头发中锌、铁、锰、铜四种微量元素的含量。计算出海口市儿童四种微量元素的正常范阳。并与其它地区文献报道值进行了比较。

The content of Zn, Fe, Mn, Cu in hair of 266 normal children in Haikou was determinedby ICP-AES. The normal ranges of the four trace elements were obtained and compared withthe reported result in other areas.