| 电感耦合等离子体原子发射光谱法测定水中7种微量元素 |
| |
| 引用本文： | 张文涛,刘煜平,徐勇军,廖俊旭.电感耦合等离子体原子发射光谱法测定水中7种微量元素[J].精细化工中间体,2013,43(3):70-72. |
| |
| 作者姓名： | 张文涛 刘煜平 徐勇军 廖俊旭 |
| |
| 作者单位： | 1. 东莞理工学院广东高校化工清洁生产与绿色化学品工程技术开发中心,广东东莞 523808;东莞市清洁生产科技中心,广东东莞 523808
2. 东莞市清洁生产科技中心,广东东莞 523808;东莞理工学院能源化工系,广东东莞 523808 |
| |
| 摘 要： | 利用电感耦合等离子体原子发射光谱法测定了矿泉水及饮用水中的铝、铬、锰、汞、镉、铅、镁等7种元素的含量。结果表明:标准曲线的线性关系良好,检出限为0.000 90.075 9μg/mL,精密度为0.530.075 9μg/mL,精密度为0.532.42,加标回收率在101.2%2.42,加标回收率在101.2%106.5%之间。
|
| 关 键 词： | 电感耦合等离子体原子发射光谱 矿泉水 微量元素 |
Determination of Seven Trace Elements in Mineral Water by ICP-AES |
| |
| ZHANG Wen-tao,LIU Yu-ping,XU Yong-jun,LIAO Jun-xu.Determination of Seven Trace Elements in Mineral Water by ICP-AES[J].Fine Chemical Intermediates,2013,43(3):70-72. |
| |
| Authors: | ZHANG Wen-tao LIU Yu-ping XU Yong-jun LIAO Jun-xu |
| |
| Affiliation: | 1,2(1.Guangdong Universities Engineering Research Center for ChemicaI Industry Cleaner Production,Dongguan University of Technology,Dongguan 523808,China;2.Dongguan Cleaner Production Center,Dongguan 523808,China;3.Energy and Chemical Engineering,Dongguan University of Technology,Dongguan 523808,China) |
| |
| Abstract: | Seven trace elements of Al、 Cr、 Mn、 Hg、 Cd、 Pb and Mg in mineral water were determined directly by Inductively coupled plasma atomic emission spectrometry（ICP-AES）.The results showed that there was a good linearity of standard lines,the limit of examined elements was 0.000 9-0.075 9 μg / mL,the precision between 0.53- 2.42 and the recovery between 101.2%-106.5%. |
| |
| Keywords: | ICP-AES mineral water trace elements |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
