| 流动注射测氟仪测定尿氟含量 |
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| 引用本文： | 张榕,张淑华,张卫国.流动注射测氟仪测定尿氟含量[J].高师理科学刊,1996(2). |
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| 作者姓名： | 张榕 张淑华 张卫国 |
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| 作者单位： | 齐齐哈尔卫生防疫站(张榕)，齐齐哈尔轻工学院(张淑华)，齐市建华区卫生防疫站(张卫国) |
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| 摘 要： | 本文提出了用F—1型流动注射测氟仪测定尿氟含量的方法。此方法具有分析速度快、准确度高和使用试剂少等优点。测定样品含氟浓度为0.319mg/L时,回收率为98.2％,变异系数为1.6％,进样量为100μL,分析速度60次/h,线性范围0.05～10mg/L。
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| 关 键 词： | 氟 尿 流动注射分析 |
Determination of Fluorine in Urine by Flow Injective Fluorine Detector |
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| Zhang Rong,Zhang Shuhua.Determination of Fluorine in Urine by Flow Injective Fluorine Detector[J].Journal of Science of Teachers＇College and University,1996(2). |
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| Authors: | Zhang Rong Zhang Shuhua |
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| Institution: | Zhang Rong Zhang Shuhua(Qiqihar Sanitation and Anti-epidemic Station) (Qiqihar Light Industry Institute)Zhang Weiguo (Jianhua District Sanitation and Anti-epidemic Station of Qiqihar) |
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| Abstract: | The method of the determination of fluorine in urine is offered by flow injective fluorine detector. It has the merits that they are of fast analytical speed,high precise and little reagents. When the fluorine concetration of the determined sample urine is 0.31mg/L.The rate of recovery is 98.2%, the coefficient variation 1.6%,urine volume to be injected is 100μ L, analytical speed is 60 times per hour. There is a linear relationship obeyed in range of 0.05-10mg/L between the content of concentration of fluorine and peak height. |
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| Keywords: | Fluroine Unrine Flow injective analysis |
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