云南化工Issue(6)：53-54,65,3.DOI:10.3969/j.issn.1004-275X.2015.06.013
火焰原子吸收分光光度法测定锡精矿中的银
Flame Atomic Absorption Spectrophotometric Method for Determination of Silver in Tin Concentrates
张桂兵1
作者信息
- 1. 云南锡业股份有限公司冶炼分公司 云南个旧 66100
- 折叠
摘要
Abstract
the sample was decomposed by hydrochloric acid and nitric acid,and the silver in tin con-centrate was determined by Flame Atomic Absorption Spectrophotometry in aqua regia .The recovery of the standard was between 96% and 108.6%,the relative standard deviation was 0.77% to 4.0%.关键词
火焰原子吸收分光光度法/锡精矿/银Key words
flame atomic absorption spectrophotometry/tin concentrate/silver分类
化学化工引用本文复制引用
张桂兵..火焰原子吸收分光光度法测定锡精矿中的银[J].云南化工,2015,(6):53-54,65,3.
