| 端视ICP-OES测定净水剂三氯化铁中十一种元素 |
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| 引用本文： | 谯斌宗,杨元,莫定琪.端视ICP-OES测定净水剂三氯化铁中十一种元素[J].中国卫生检验杂志,2000,10(2):151-154. |
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| 作者姓名： | 谯斌宗 杨元 莫定琪 |
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| 作者单位： | 成都市卫生防疫站中心室,成都,610021 |
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| 摘 要： | 本文讨论了铁基体对多种元素的光谱干扰情况，采取选择谱线、峰切除、基体匹配等手段，有效地消除了铁基体的干扰。应用于净水剂三氯化铁中十一种元素的测定，其方法的精密度（ＲＳＤ％）在０．９６￣４．１０（ｎ＝１０），样品加标回收率在８９．５％￣１２５．８％，其准确度，精密度能满足分析要求。
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| 关 键 词： | 净水剂三氯化铁 ICP－OES 元素 测定 |
| 文章编号： | 1004-8685(2000)02-0151-04 |
| 修稿时间： | 1999年9月9日 |
Determination of 11 Elements in Water Treatment Agents FeCl3 by Axially Viewed ICP-OES |
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| Qiao Binzong,Yang Yuan,Mo Dingqi.Determination of 11 Elements in Water Treatment Agents FeCl3 by Axially Viewed ICP-OES[J].Chinses Journal of Health Laboratory Technology,2000,10(2):151-154. |
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| Authors: | Qiao Binzong Yang Yuan Mo Dingqi |
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| Abstract: | In this paper, spectral interference of iron matrix with 11 kinds of elements was discussed. With spectral line selected, peak cut off, matrix matched, the interference of iron has been effectively eliminated. The RSD% of this method was between 0. 96 and 4. 10%. The recoveries of practical samples were 89. 5%~125. 8%. The method was applied to the analyse of water treatment agents with satisfactory results. |
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| Keywords: | Water treatment agent FeC1_3 ICP-OES |
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