摘要
采用4∶1的硝酸与高氯酸的混酸体系作为消化液进行样品消解,用火焰原子吸收分光光度法(FAAS)测定了6名成年男女头发中微量元素Fe、Mn、Cu、Zn、Ca和Mg的含量,发现被测头发样本中,Mg、Zn的含量普遍偏高,男头发中铁含量高于女的。
Trace elements,Fe,Mg,Mn,Cu,Zn and Ca in six adults were determined by flame atomic absorption spectrometry.The samples were digested by HNO3-HClO4 with a proportion of 4∶1.The results showed that the content of Mg and Zn were high.The content of Fe in man was higher than that in woman.
出处
《应用化工》
CAS
CSCD
2012年第2期358-359,共2页
Applied Chemical Industry
基金
陕西省军民融合研究基金(11JMR04)
渭南市科技计划项目(2011KYJ-4)
关键词
头发
原子吸收光谱法
微量元素
hair
atomic absorption spectrometry
trace element
