| 饮用天然矿泉水中锶的测定 |
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| 引用本文： | 傅国民,单晓莹,张士涛. 饮用天然矿泉水中锶的测定[J]. 饮料工业, 2006, 9(4): 43-45 |
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| 作者姓名： | 傅国民 单晓莹 张士涛 |
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| 作者单位： | 国土资源部沈阳矿产资源监督检测中心,辽宁沈阳,110032 |
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| 摘 要： | 建立了用电感耦合等离子体光度发射光谱（ICP-OES）法测定饮用天然矿泉水中锶的新方法.优选了试剂介质和仪器条件.方法简单、快速、灵敏度高.锶的检出限为0.0002mg/L,相对标准偏差小于2%（RSD,n=10）,用于饮用天然矿泉水中锶的测定取得了满意的结果.
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| 关 键 词： | 饮用天然矿泉水 锶 |
| 修稿时间： | 2006-01-24 |
Determination of strontium (Sr) in natural mineral water for drinking |
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| FU Guo-min,SHAN Xiao-ying,ZHANG Shi-tao. Determination of strontium (Sr) in natural mineral water for drinking[J]. Beverage Industry, 2006, 9(4): 43-45 |
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| Authors: | FU Guo-min SHAN Xiao-ying ZHANG Shi-tao |
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| Abstract: | A new method of determining strontium (Sr) in natural mineral water for drinking by the ICP-OES is established. 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.(XX)2mg/L and the relative standard deviation less than 2% (RSD, n=10) . It has been applied to the determination of Sr in natural mineral water for drinking with satisfactory results. |
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| Keywords: | ICP-OES |
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