标准简介
This part of GB/T 25934 specifies a method for the determination of impurity elements in high purity gold. This part is applicable to the determination of impurity elements in 99.999% (parts/hundred) high purity gold. The analytical elements and determination ranges are listed in Table 1.英文名称:Methods for chemical analysis of high purity gold—Part 1:Ethyl acetate extraction separation-inductively coupled plasma-atomic emission spectrometry—Determination of impurity elements contents
标准状态:现行
中标分类:冶金>>金属化学分析方法>>H15贵金属及其合金分析方法
ICS分类:冶金>>金属材料试验>>77.040.30金属材料化学分析
发布部门:General Ad.
发布日期:2010-12-23
实施日期:2011-09-01
出版日期:2020-04-01
页数:16页
前言
贵金属及其合金分析方法相关标准