采用ICP-AES法测定了硅钙合金中的Fe，Al，Mn，并对样品溶解方法、共存元素及基体的影响、内标元素的选择等进行了研究，建立的分析方法简便快速，精密度和准确度较好。
The method for the determination of Fe, Al, Mn in calcium-silicon alloy by ICP-AES has been proposed. The factors such as the preparation of the sample solutions, the interference of matrix and co-exiting elements, the selection of the internal standard element have been investigated. The established method is convenient, rapid and of good precision.
参考文献
| [1] | GB 47000.3-1984.GB 47000.3-1984.硅钙合金化学分析方法[S]. |
| [2] | 陈新坤.电感耦合等离子发射光谱法原理和应用[M].天津:南开大学出版社,1987 |
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