| ICP-AES法同时测定银锭中铋、锑、铅、铜、铁杂质元素 |
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| 引用本文： | 董清木,吴亚全,王鸿辉.ICP-AES法同时测定银锭中铋、锑、铅、铜、铁杂质元素[J].光谱实验室,2001,18(6):740-742. |
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| 作者姓名： | 董清木 吴亚全 王鸿辉 |
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| 作者单位： | 厦门检验检疫局, |
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| 摘 要： | 本文介绍ICP-AES法同时测定银锭中Bi、Sb、Pb、Cu、Fe杂质元素的方法。试样用稀硝酸溶解后测定，回收率为93.0%-105.0%,RSD为0.36-4.2%。
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| 关 键 词： | 电感耦合等离子体－原子发射光谱法 银锭 ZCP－AES 杂质元素 铋 锑 铅 铜 铁 |
| 文章编号： | 1004-8138(2001)06-0740-03 |
| 修稿时间： | 2001年3月1日 |
Simultaneous Determination of Impurity Elements Bismuth, Antimony, Lead,Copper,Iron in Silver Ingot by ICP-AES |
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| DONG Qing\|Mu,WU Ya\|Quan,WANG Hong\|Hui.Simultaneous Determination of Impurity Elements Bismuth, Antimony, Lead,Copper,Iron in Silver Ingot by ICP-AES[J].Chinese Journal of Spectroscopy Laboratory,2001,18(6):740-742. |
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| Authors: | DONG Qing\|Mu WU Ya\|Quan WANG Hong\|Hui |
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| Abstract: | Impurity elements of bismuth,antimony,lead,copper and iron in silver ingot were simultaneously determined by ICP\|AES.The sample was dissolved by dilute nitric acid and the determined by ICP\|AES.Recovery is in the range of 93.0%_105.0% and RSD is in the range of 0.36%_4.2%. |
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| Keywords: | ICP\|AES Method Silver Ingot |
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