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| ICP—AES法测定锌及其化合物中的杂质元素 | |
| 引用本文： | 邱红莲 刘继升. ICP—AES法测定锌及其化合物中的杂质元素[J]. 光谱学与光谱分析, 1998, 18(5): 580-582 |
| 作者姓名： | 邱红莲 刘继升 |
| 作者单位： | 昆明贵金属研究所 |
| 摘 要： | 采用样品溶解后直接测定及氢氧化钇共沉淀将锌与被测杂质元素分离后测定相结合，研究了锌及其化合物中Ａｇ，Ｃｏ，Ａｌ，Ｎｉ，Ｆｅ，Ｃｕ，Ｃｄ，Ｃｒ，Ｍｎ，Ｉｎ，Ａｓ，Ｐｂ，Ｓｎ，Ｓｂ，Ｂｉ等１５个杂质元素的ＩＣＰ－ＡＥＳ测定方法，相对标准偏差１．６－８．１％。 |
| 关 键 词： | ICP AES 杂质 测定 锌化合物 |
AN ICP AES METHOD FOR ANALYSIS OF IMPURITIES IN ZINC AND ITS COMPOUNDS |
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| H Qiu,J Liu. AN ICP AES METHOD FOR ANALYSIS OF IMPURITIES IN ZINC AND ITS COMPOUNDS[J]. Spectroscopy and Spectral Analysis, 1998, 18(5): 580-582 | |
| Authors: | H Qiu J Liu |
| Affiliation: | Institute of Precious Metals, 650221 Kunming. |
| Abstract: | An ICP-AES method for determining Ag, Co, Al, Pb etc. is described. The procedure involves direct determination of zinc and separating zinc from the impurities using coprecipitation with Y (OH)3. The RSD is 1.6-8.1%. |
| Keywords: | Inductively coupled plasma atomic emission spectrometry Zinc Impurity analysis |
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