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J4 ›› 2005, Vol. 13 ›› Issue (04): 41-44.

• 新技术·新方法 • 上一篇    下一篇

二乙三胺—盐酸介质原子吸收法测定地质样品中微量银元素

王春英1, 张燕婕2
  

  1. 1.青海省有色地勘局,青海  西宁,810007;

    2.河南省有色金属矿产局第二地质大队,河南  平顶山,467021  

  • 收稿日期:2005-06-13 修回日期:2005-07-08 出版日期:2005-08-26 发布日期:2011-10-31
  • 作者简介:王春英(1965-)女,工程师,从事岩矿分析测试工作.

The Second Two Amine-Hydrochloric Acid is Situated Between The Atom Absorb Law is Ascertained by Measuring in the Geology Sample the Silver Colored Element of Drop

WANG Chunying,ZHANG YanJ ie   

  1. Qinghai General Institute for Non-ferrous Metal Geological Survey,Xinning Qing 810007China

  • Received:2005-06-13 Revised:2005-07-08 Online:2005-08-26 Published:2011-10-31

摘要:

5%的盐酸酸度下,用二乙三胺消除干扰,拟定了一个灵敏、快速、准确、成本低廉的地质样品中微量银的测定方法,结果令人满意。本方法适用于地质样品中微量银及其它元素的测定。

关键词: 二乙三胺, 盐酸介质, 原子吸收分光光度法

Abstract:

With the second three amine is eliminated disturbing under the hydrochloric acid acidity of 5%, and the measurement method that the drop is silver- colored in the geology sample that to have drawn up sensitive and quick and accurate and the cost is cheap is k ill satisfiedly.This method is suitable in the geology sample,and the silver reaches the measurement of other elements.

Key words: these condthreea mine, the hydroch loricacid medium

中图分类号: 

  • P617. 9


[1]
才书林,马光祖,毛本项,.岩石矿物分析(第一分册)3.北京:地质出版社,1991.

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