| 饮用水中砷和汞的同时测定--氢化物发生原子荧光法 |
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| 引用本文： | 肖学彬.饮用水中砷和汞的同时测定--氢化物发生原子荧光法[J].粮食储藏,2005,34(3):47-48. |
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| 作者姓名： | 肖学彬 |
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| 作者单位： | 国家粮食储备局成都粮食储藏科学研究所,610031 |
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| 摘 要： | 本文采用AFS-920型原子荧光光度计进行饮用水中砷和汞的同时测定。选择了最佳的仪器条件，进行了样品处理方法及酸度、干扰离子的研究，做了方法的检出限、线性范围、精密度、加标回收率等方法学的研究。结果表明：本方法准确性好，操作简便，灵敏度高。便于推广，适用于饮用水的砷、汞同测。
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| 关 键 词： | 饮用水 砷 汞 同测 |
| 修稿时间： | 2005年3月20日 |
DETERMINATION As AND Hg AT THE SAME TIME--ATOMIC FLUORESCENE PHOTOMETRY |
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| Xiao Xuebin.DETERMINATION As AND Hg AT THE SAME TIME--ATOMIC FLUORESCENE PHOTOMETRY[J].Grain Storage,2005,34(3):47-48. |
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| Authors: | Xiao Xuebin |
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| Abstract: | AFS-920 atomic fluorescence photometer was used for determination of As and Hg in drinking water at the same time.The best condition of the instrument, sample handle methods, acidity,interfering,detectable limit, linear range, precision ,rate of recovery and so on were selected and researched.The results showed that this method has the following merits of good accuracy, high sensitivity, easy to operate and popularize.It can determine the As and Hg in drinking water at the same time. |
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| Keywords: | drinking water as Hg determination at the same time |
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