| ICP-AES法同时测定锑酸钠中的Fe、Cu、Cr和V |
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| 引用本文： | 钟志光,贺柏龄,刘建平.ICP-AES法同时测定锑酸钠中的Fe、Cu、Cr和V[J].光谱实验室,1998,15(5):93-95. |
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| 作者姓名： | 钟志光 贺柏龄 刘建平 |
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| 作者单位： | 1. 广东进出口商品检验局二处,广州市水荫路56号,510075
2. 新会进出口商品检验局,广东省新会市会城镇汾江路19号,529100 |
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| 摘 要： | 本文采用基体分离法，将锑酸钠经氢溴酸处理，加热挥发除锑，在5％盐酸介质中用ICP－AES同时测定锑酸钠中杂质元素Fe、Cu、Cr和V，并运用干扰系数法扣除元素间光谱干扰引起的分析偏差，回收率在93％－101％之间，结果较为满意。该方法操作简便、快速，适用于锑酸钠的日常进出口检验分析。
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| 关 键 词： | ICP－AES 锑酸钠 基体分离 干扰系数法 中阶梯光栅 铁 铜 铬 钒 显像管 玻壳 澄清剂 光谱分析 |
Determination of Fe,Cu,Cr and V in Sodium Antimonate Hydrate by ICP-AES |
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| ZHONG Zhiguang,HE Bailing,LIU Jianping.Determination of Fe,Cu,Cr and V in Sodium Antimonate Hydrate by ICP-AES[J].Chinese Journal of Spectroscopy Laboratory,1998,15(5):93-95. |
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| Authors: | ZHONG Zhiguang HE Bailing LIU Jianping |
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| Abstract: | This paper studies the determination of Fe,Cu,Cr and V in sodium antimonate hydrate simultaneously by ICP AES.Sodium antimonate hydrate is pretreated with matrix separation technique.The spectral interference among elements is corrected by interference factor method and the testing result is satisfactory. The recovery rates are between 93% and 101%.This will be of practical significance in spectral analysis of sodium antimonate hydrate in daily inspection. |
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| Keywords: | ICP AES Sodium Antimonate Hydrate Matrix Separation Interference Factor Method Echelle |
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