| ICP—AES法直接测定锡锭中的As,A1,Bi,Cd,Cu,Fe,Pb,Se,Sb,Zn |
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| 引用本文： | 刘崇华,钟志光.ICP—AES法直接测定锡锭中的As,A1,Bi,Cd,Cu,Fe,Pb,Se,Sb,Zn[J].光谱实验室,2000,17(1):82-84. |
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| 作者姓名： | 刘崇华 钟志光 |
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| 作者单位： | 广东出入境检验检疫局!广州市珠江新城花城大道66号510623(刘崇华，钟志光，卞群洲，卢焯冬)，广东出入境检验检疫局!广州市珠江新城花城(贺柏龄) |
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| 摘 要： | 以电荷耦合器件为检测器的全谱直读等离子体光谱仪直接测定锡锭中Ａｓ、Ａ１、Ｂｉ、Ｃｄ、Ｃｕ、Ｆｅｄ、Ｐｂ、Ｓｅ、Ｓｂ、Ｚｎ十种杂质元素的含量。该方法简便、快速且具有比化学法更低的检出限，加标回收试验结果不明，回收率为９２％－１０５％，ＲＳＤ均小于１．５％。
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| 关 键 词： | 锡锭 基体效应 电感耦合器件 等离子体光谱仪 |
| 文章编号： | 1004-8138(2000)01-0082-03 |
| 修稿时间： | 1999-07-26 |
Direct Determination of As,Al,Bi,Cd,Cu,Fe,Pb,Se,Sb,Zn in Tin Ingot by ICP AES |
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| LIU Chong,Hua,ZHONG,Zhi,Guang,BIAN Qun,Zhou,LU,Zhuo,Dong,HE Bai,Ling.Direct Determination of As,Al,Bi,Cd,Cu,Fe,Pb,Se,Sb,Zn in Tin Ingot by ICP AES[J].Chinese Journal of Spectroscopy Laboratory,2000,17(1):82-84. |
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| Authors: | LIU Chong Hua ZHONG Zhi Guang BIAN Qun Zhou LU Zhuo Dong HE Bai Ling |
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| Abstract: | ICP AES was used for the direct determination of As,Al,Bi,Cd,Cu,Fe,Pb,Se,Sb,Zn in Tin ingot. The matrix effect was studied and the preferable experimental conditions were investigated.The recovery rates of this procedure are between 92% and 105% . The RSD is within 1.5%.The proposed method is simple and rapid with lower detection limits than chemical method. |
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| Keywords: | ICP AES Tin Ingot SCD Matrix Effect |
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