吉林师范大学学报（自然科学版）
吉林師範大學學報（自然科學版）
길림사범대학학보（자연과학판）
JILIN NORMAL UNIVERSITY JOURNAL（NATURAL SCIENCE EDITION）
2014年
3期
125-127,131
,共4页
电感耦合等离子体发射光谱(ICP-OES)%头发%微量元素
電感耦閤等離子體髮射光譜(ICP-OES)%頭髮%微量元素
전감우합등리자체발사광보(ICP-OES)%두발%미량원소
inductively coupled plasma optical emission spectrometry(ICP-OES)%hair%trace elements
建立了电感耦合等离子体原子发射光谱（ICP-OES）测定人发中 Ca、Fe、Cu、Zn、Pb 五种微量元素含量的分析方法.选择了最优的分析谱线，对每种元素建立了标准曲线，相关系数 r 均大于0.999，且每种元素的检出限都很低，样品的加标回收率为94.6％~103.1％，精密度好，5种元素的相对标准偏差（RSD，n =5）在0.65％~1.52％之间，用国家标准参考物质进行方法的准确度校正，结果准确可靠.
建立瞭電感耦閤等離子體原子髮射光譜（ICP-OES）測定人髮中 Ca、Fe、Cu、Zn、Pb 五種微量元素含量的分析方法.選擇瞭最優的分析譜線，對每種元素建立瞭標準麯線，相關繫數 r 均大于0.999，且每種元素的檢齣限都很低，樣品的加標迴收率為94.6％~103.1％，精密度好，5種元素的相對標準偏差（RSD，n =5）在0.65％~1.52％之間，用國傢標準參攷物質進行方法的準確度校正，結果準確可靠.
건립료전감우합등리자체원자발사광보（ICP-OES）측정인발중 Ca、Fe、Cu、Zn、Pb 오충미량원소함량적분석방법.선택료최우적분석보선，대매충원소건립료표준곡선，상관계수 r 균대우0.999，차매충원소적검출한도흔저，양품적가표회수솔위94.6％~103.1％，정밀도호，5충원소적상대표준편차（RSD，n =5）재0.65％~1.52％지간，용국가표준삼고물질진행방법적준학도교정，결과준학가고.
The method was established for the determination of five trace elements including Ca,Fe,Cu,Zn and Pb in human hair by inductively coupled plasma optical emission spectrometry(ICP-OES). The optimal analysis spectral lines were selected and the standard curves were established for every element in this method,the correlation coefficients r were larger than 0. 999. The method had low detection limits,and the recoveries of the elements were in the range of 94. 6% ~ 103. 1% . The method had good precision and the RSD(n = 5)in the range of 0. 65% ~ 1. 52% . The accuracy of the method was confirmed by the analysis of certified standard reference materials and the results showed the proposed method was accurate and reliable.
