| 火焰原子吸收光谱法测定重晶石中镉 |
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| 引用本文： | 汪静玲,钟汉鹏.火焰原子吸收光谱法测定重晶石中镉[J].光谱实验室,1999,16(4):408-411. |
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| 作者姓名： | 汪静玲 钟汉鹏 |
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| 作者单位： | 广西进出口商品检验局,南宁市古城路11号,530022 |
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| 摘 要： | 本文介绍了用火焰原子吸收法测定重晶石中微量镉的方法。利用本方法测定重晶石中的微量镉得到了满意的结果。回收率９７．５％￣１０１．２％，相对标准偏差（ＲＳＤ）１．６８％￣４．４９％。
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| 关 键 词： | 火焰原子吸收法 重晶石 镉 |
| 修稿时间： | 1999-03-18 |
Determination of Cadmium in Baryte by Flame Atomic Absorption Spectrometry |
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| WANG Jing-Ling,ZHONG Han-Peng.Determination of Cadmium in Baryte by Flame Atomic Absorption Spectrometry[J].Chinese Journal of Spectroscopy Laboratory,1999,16(4):408-411. |
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| Authors: | WANG Jing-Ling ZHONG Han-Peng |
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| Abstract: | This paper describes method for
determination of trace cadmium in barytes by flame atomic absorption spectrometry.The
method has been applied to the determination of cadmium in barytes samples with
satisfactory results.The recovery rates of this method is 97.5%-101.2%,the relative
standard deviation is 1.68%-4.49%. |
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