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多阶自动新伏安仪同时测定健康儿童头发中微量锌铜镉的含量
Contemporary Determination of Trace Element zinc,Cadmium and Copper in Healthy Enfant Human Hair by Multi-linear Antomatic New Volt-ampere Instrument
【摘要】 本文用多阶自动新伏安仪同时测定了健康儿童头发中微量锌铜镉的含量 ,测得均值±标准差 :Zn 10 4 90± 2 38 CV =2 58%、Cd 3 2 2± 0 0 9 CV =2 85%、Cu 10 71± 0 30 CV=2 80 % ,回收率 :Zn 10 9 72、Cd 117 75、Cu 10 0 4
【Abstract】 Zinc,Cadmium and copper were Simultameously determined in healthy enfant human hair by multi-linear automatic new volt-ampere instrument,determine mean± standard deviation Zn 104.90±2.38 CV=2.58%,Cd 3.22±0.09 CV=2.85%,Cu 10.71±0.30 CV=2.80%,the Velative standard deviatiom is Zn 109.72、Cd 117.75、Cu 100.4.
- 【文献出处】 内蒙古民族师院学报(自然科学版) ,JOURNAL OF INNER MONGOLIA TEACHERS’ COLLEGE FOR THE NATIONALITIES(NATURAL SCIENCE) , 编辑部邮箱 ,2000年02期
- 【被引频次】1
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