| 发射光谱法测定化探样品中的Cu、Pb、Zn、Co、Ag、Sn、Mo和B |
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| 引用本文： | 王清全,周玉香,王世东,刘祥.发射光谱法测定化探样品中的Cu、Pb、Zn、Co、Ag、Sn、Mo和B[J].吉林地质,2007,26(3):58-61. |
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| 作者姓名： | 王清全 周玉香 王世东 刘祥 |
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| 作者单位： | 吉林省第五地质调查所实验室,吉林,九台,130500 |
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| 摘 要： | 以Al2O3、K2S2O7、NaF、C作为缓冲剂与样品混匀,装入石墨电极中,以平头石墨电极为上电极,样品电极为下电极进行摄谱,由光电译谱仪测定谱线的黑度值,以锗为内标用内标法测定样品中Cu、Pb、Zn、Co、Ag、Sn、Mo和B的质量分数。
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| 关 键 词： | 发射光谱 垂直电极 内标法定量 |
| 文章编号： | 1001-2427（2007）03-058-04 |
| 收稿时间： | 2006-07-24 |
| 修稿时间： | 2007-05-12 |
Determining Cu, Pb, Zn, Co, Ag, Sn, Mo and B in geochemical exploration samples by using optical emission spectrometry |
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| WANG Qing-quan,ZHOU Yu-xiang,WANG Shi-dong,LIU Xiang.Determining Cu, Pb, Zn, Co, Ag, Sn, Mo and B in geochemical exploration samples by using optical emission spectrometry[J].Jilin Geology,2007,26(3):58-61. |
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| Authors: | WANG Qing-quan ZHOU Yu-xiang WANG Shi-dong LIU Xiang |
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| Institution: | Laboratory, The Fifth Geologic Survey of Jilin Province, Jiutai 130500, China |
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| Abstract: | As buffer with Al2O3,K2S2O7,NaF and C,mix with samples,and put them into graphite electrode tube,the flat graphite electrode means the upper electrode,and sample electrode means the lower one to make spectral analysis;the blackness value of the spectral lines are determined by the photoelectric interpreting spectrometry.The Ge is as an intetrnal standard,the contents of Cu,Pb,Zn,Co,Ag,Sn,Mo and B in samples are determined by the internal standard technique. |
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| Keywords: | optical emission spectrometry vertical electrode determination by internal standard technique |
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