分析与监测

ICP-AES法同时测定水中二十种金属元素

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  • 国家城市供水水质监测网昆明监测站, 云南昆明 650231
高云霞(1970- ), 1992年毕业于云南大学化学系, 工程师。电话:0871-6607329。

收稿日期: 2005-02-14

  网络出版日期: 2010-10-01

Determination of twenty metal elements in water by ICP-AES

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  • Kunming Monitoring Station, National Water Supply Quality Monitoring Network, Kunming 650231, China

Received date: 2005-02-14

  Online published: 2010-10-01

摘要

采用ICP-AES法直接同时测定水中二十种金属元素,优化了仪器条件,测定了方法检出限,回收率为90%-110%,相对标准偏差<5%,方法准确、可靠、快速。

本文引用格式

高云霞, 陶溶溶 . ICP-AES法同时测定水中二十种金属元素[J]. 工业水处理, 2005 , 25(7) : 61 -62 . DOI: 10.11894/1005-829x.2005.25(7).61

Abstract

An analytical method for determining twenty metal elements in water by ICP-AES simultaneously is reported. Under the optimum analytical conditions, the respective detection limit of the method is determined, the recoveries are between 90% to 110%, and the relative standard deviation is less than 5%. The method is accurate and rapid.

参考文献

[1] Montaser Akbar, Golightly D W. 感耦等离子体在原子光谱分析法中的应用[M].北京:人民卫生出版社, 1992.148-158

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