| 氢化物发生-原子荧光光度法测定净水剂中砷 |
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| 引用本文： | 陈隽,张平,彭琨.氢化物发生-原子荧光光度法测定净水剂中砷[J].环境与健康杂志,2001,18(1):45-46. |
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| 作者姓名： | 陈隽 张平 彭琨 |
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| 作者单位： | 湖北省武汉市卫生防疫站, |
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| 摘 要： | 用氢化物发生－原子荧光光度法测定净水剂中砷，选择最优化的反应条件和工作条件 。方法的检出出限为0.47ng /ml， 精密度为0.98%，标准曲线0－100ng/ml，砷的相关系数为0.9997。实际样品测定中，砷的回收率在96.5%-102.0%之间。
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| 关 键 词： | 砷 原子荧光光度法 氢化物 净水剂 测定 饮用水 |
| 文章编号： | 1001-5914(2001)01-0045-02 |
| 修稿时间： | 2000年5月15日 |
Determination of Arsenic in Water Purificant by FI-hydride Generation-atomic Fluorescence Spectrophotometry |
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| CHEN Jun,ZHANG Ping,PENG Kun Wuhan Sanitation and Anti epidemic Station.Determination of Arsenic in Water Purificant by FI-hydride Generation-atomic Fluorescence Spectrophotometry[J].Journal of Environment and Health,2001,18(1):45-46. |
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| Authors: | CHEN Jun ZHANG Ping PENG Kun Wuhan Sanitation and Anti epidemic Station |
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| Institution: | CHEN Jun,ZHANG Ping,PENG Kun Wuhan Sanitation and Anti epidemic Station,430022 |
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| Abstract: | The contents of arsenic in water purificants was determined by FI hydride generation atomic fluorescence spectrophotometry in this assay,based on the optimization of reaction and working condition The detection limit and precision was 0 47 ng/ml and 0 98% respectively The linear range of standard curve was 0~100 ng/ml ( r=0 9997 ) The recovery rates of detection ranged from 96 5% to 102 0% for samples |
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| Keywords: | Arsenic Atomic fluorescence spectrophotometry Water purificant |
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