电感耦合等离子体发射光谱法测定纯银焊丝中杂质元素
Measuring the Impurity Elements in Sterling Silver Wire by the Method of Inductively Coupled Plasma Atomic Emission Spectrometric
张雅丽 1李立东1
作者信息
- 1. 哈尔滨电机厂有限责任公司 黑龙江哈尔滨 150040
- 折叠
摘要
研究建立了电感耦合等离子体发射光谱法对纯银焊丝中杂质元素的连续测定方法，讨论了分析谱线的选择问题，优化了分析条件，对检出限与加标回收率进行了检验，方法简便、可满足工业分析要求。
Abstract
Continuous determination of impurity elements in sterling silver wire by the method of inductively coupled plasma atomic emission spectrometric has been established to discuss the analysis of the selection of spectral line, not only optimizing the analytical conditions,but also checking the limit of detection and recovery of standard addition, which can meet the requirement of industrial analysis as well as has a simple method.
关键词
纯银/杂质元素/电感耦合等离子体发射光谱Key words
sterling silver/impurity elements/Inductively coupled plasma atomic emission spectrometry引用本文复制引用
出版年
2014
NETL
NSTL
维普
万方数据