| ICP-OES法测定地球化学样品中的铁 |
| |
| 引用本文： | 杨艳明,李美玉.ICP-OES法测定地球化学样品中的铁[J].中国无机分析化学,2015,5(3). |
| |
| 作者姓名： | 杨艳明 李美玉 |
| |
| 作者单位： | 中国冶金地质总局西北地质勘查院酒泉测试中心,中国冶金地质总局西北地质勘查院酒泉测试中心 |
| |
| 摘 要： | 试样采用HCL、HNO3分解,制成2~3%王水溶液。在最佳条件下,用ICP-OES法测定地球化学样品中铁含量,测定范围为0.10~20%。方法简便快速,精密度和准确度能满足分析要求,符合地质矿产实验室测试质量管理规范(区域地球化学普查样品化学成分分析)。适用于地球化学调查样品批量样品中铁的测定,已应用于实际工作中,结果满意。
|
| 关 键 词： | 王水分解 地球化学调查样品 ICP-AES法 铁 |
| 收稿时间： | 5/8/2015 12:00:00 AM |
| 修稿时间： | 8/5/2015 12:00:00 AM |
By icp-aes and engage method for determination of iron in geochemical samples |
| |
| yangyanming and limeiyu.By icp-aes and engage method for determination of iron in geochemical samples[J].Chinese Journal of Inorganic Analytical Chemistry,2015,5(3). |
| |
| Authors: | yangyanming and limeiyu |
| |
| Institution: | Northwest of China metallurgical geology bureau of geological prospecting institute jiuquan test center,Northwest of China metallurgical geology bureau of geological prospecting institute jiuquan test center |
| |
| Abstract: | The sample using HCL, HNO3 decomposition, made from 2 ~ 3% aqua regia solution. Under the best conditions, using icp-aes and engage method of determination of iron content of geochemical samples and determine the range of 0.10 ~ 20%. Method is simple and rapid, precision and accuracy can meet the requirement analysis, and conform to the laboratory test and the quality control standard of geology and mineral resources (regional geochemical survey sample chemical composition analysis). Applied to geochemical survey sample batch sample determination of fe, has been applied in practice, the result satisfied. |
| |
| Keywords: | aqua regia decomposition The geochemical survey samples Icp-aes method iron |
|
| 点击此处可从《中国无机分析化学》浏览原始摘要信息 |
| 点击此处可从《中国无机分析化学》下载免费的PDF全文 |
|
