| 饮用天然矿泉水中硒的测定 |
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| 引用本文： | 邵文军,杨威,单晓莹. 饮用天然矿泉水中硒的测定[J]. 饮料工业, 2005, 8(5): 42-43 |
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| 作者姓名： | 邵文军 杨威 单晓莹 |
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| 作者单位： | 国土资源部沈阳矿产资源监检测中心,辽宁沈阳,110032 |
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| 摘 要： | 用氢化物发生-原子荧光光谱法测定饮用天然矿泉水中的硒,优选了试液介质和仪器条件,方法简单、快速、灵敏度高,其方法检出限为：0.0015mg/L,相对标准偏差小于8.6%.用于饮用天然矿泉水中硒的测定,取得了满意的结果.
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| 关 键 词： | 原子荧光光度法 饮用天然矿泉水 硒 |
| 修稿时间： | 2005-07-08 |
Determination of selenium in natural mineral water for drinking |
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| SHAO Wen-jun,YANG Wei,SHAN Xiao-ying. Determination of selenium in natural mineral water for drinking[J]. Beverage Industry, 2005, 8(5): 42-43 |
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| Authors: | SHAO Wen-jun YANG Wei SHAN Xiao-ying |
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| Abstract: | Selenium in natural mineral water for drinking is determined by the hydride generation-atomic fluorescence spectrometry.The medium of solution and measurement condition are optimized.Being simple,rapid and highly sensitive,the method is featured by the detection limit of 0.0015 mg/L and the relative standard deviation less than 8.6%.It has been applied to the determination of selenium in natural mineral water for drinking with satisfactory results. |
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| Keywords: | hydride generation-atomic fluorescence spectrometry natural mineral water for drinking selenium |
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