PE AA800石墨炉原子吸收光谱仪测定全血铅
PE AA800석묵로원자흡수광보의측정전혈연
PE AA800 Graphite Furnace Atomic Absorption Spectrometry in Measurement of Whole Blood Lead
  • 万方数据
    中国卫生检验杂志 중국위생검험잡지
    CHINESE JOURNAL OF HEALTH LABORATORY TECHNOLOGY
    2001年 5期 526-527 ,共2页

    沈彤%杨仁康%张海燕%李菁%杨永坚%胡传来%余秋月%朱启星

    침동%양인강%장해연%리정%양영견%호전래%여추월%주계성

    血铅%原子吸收光谱法PE AA800 Graphite Furnace Atomic Absorption Spectrometry in Measurement Whole Blood Lead 血鉛%原子吸收光譜法PE AA800 Graphite Furnace Atomic Absorption Spectrometry in Measurement Whole Blood Lead
    혈연%원자흡수광보법PE AA800 Graphite Furnace Atomic Absorption Spectrometry in Measurement Whole Blood Lead
    [目的]用PE AA800石墨炉原子吸收光谱仪测定全血铅,并探讨相关实验条件.[方法]取全血样0.5ml,用硝酸和高氯酸完全消化后,用具横向加热石墨炉原子化器(THGA)系统和纵向Zeeman效应背景校正的PE AA800石墨炉原子吸收光谱仪,全自动进样和添加基体改进剂进行测定.[结果]检出限8.0pg,精密度(CV)2.81%～13.65%,相对标准差(RSD)2.13%～9.89%,回收率90.00～102.34%,共存物干扰小,已用于分析250对新婚夫妇血样,94例孕中血样和99例脐带血样,结果满意.[结论]本法为一种理想的全血铅测定方法.
    [목적]용PE AA800석묵로원자흡수광보의측정전혈연,병탐토상관실험조건.[방법]취전혈양0.5ml,용초산화고록산완전소화후,용구횡향가열석묵로원자화기(THGA)계통화종향Zeeman효응배경교정적PE AA800석묵로원자흡수광보의,전자동진양화첨가기체개진제진행측정.[결과]검출한8.0pg,정밀도(CV)2.81%～13.65%,상대표준차(RSD)2.13%～9.89%,회수솔90.00～102.34%,공존물간우소,이용우분석250대신혼부부혈양,94례잉중혈양화99례제대혈양,결과만의.[결론]본법위일충이상적전혈연측정방법.
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