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| 全量萃取火焰原子吸收法测定岩石、土壤中微量钼的研究 | |
| 引用本文： | 王忠伟,李艳梅,王荣华,赫修忠.全量萃取火焰原子吸收法测定岩石、土壤中微量钼的研究[J].吉林地质,2009,28(1):95-97. |
| 作者姓名： | 王忠伟 李艳梅 王荣华 赫修忠 |
| 作者单位： | 1. 吉林省有色金属地质勘查局608队,吉林,九台,130500 2. 吉林省有色金属地质勘查局606队,吉林,通化,135000 3. 吉林省地质工程勘查院,吉林,长春,130042 |
| 摘 要： | 本文研究了测定时的萃取酸度,有机相与水相的体积比,酒石酸、抗坏血酸、硫氰酸钾和硝硫混酸用量对测定结果的影响,做了萃取分离后共存元素干扰测定,经与国家一级标准物质对比分析,验证结果与标准相符。 |
| 关 键 词： | 火焰原子吸收 全量萃取 微量钼 |
Determination of micro molybdenum in rocks(soil)by flame atomic absorption spectrometry |
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| WANG Zhong-wei,LI Yan-mei,WANG Rong-hua,HE Xiu-zhong.Determination of micro molybdenum in rocks(soil)by flame atomic absorption spectrometry[J].Jilin Geology,2009,28(1):95-97. | |
| Authors: | WANG Zhong-wei LI Yan-mei WANG Rong-hua HE Xiu-zhong |
| Institution: | WANG Zhong-wei , LI Yan-mei, WANG Rong-hua , HE Xiu-zhong(1. Team 608, Bureau of Non-ferrous Metals Cfeological Exploration of Jilin Province, Jiutai 130500, Jilin, China; 2.Team 606, Bureau of Non-ferrous Metals Geological Exploration of Jilin Province, Tonghua 135000, Jilin, China ;3.Institute of Geologogic Engineering Exploration of Jilin Province, Changchun 130021, Jilin, China) |
| Abstract: | The paper studied the determiuatiou of micro molybdenum in rocks （soil） by flame atomic absorption spectrometry, including the acidity of extraction in determination, volume ratio of organic facies and water facies, the effects of tartaric acid, ascorbic acid, potassium and nitric - sulphuric acid volume, meanwhile, made an interference determination of coexisting elements after extraction and fractionation. Through the comparative analysis with the national first class standard samples, it is verified that result accords with the national standard. |
| Keywords: | flame atomic absorption spectrometry total extraction micro molybdenu |
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