GB/T 15249.3-2009
ActiveMethods for chemical analysis of crude gold - Part 3: Determination of copper content - Iodometric method
合质金化学分析方法 第3部分：铜量的测定 碘量法
Application Summary AI generated
This standard specifies the iodometric method for determining copper content in crude gold, which is gold alloys containing impurities from mining or refining. It is applied in metallurgical laboratories and quality control settings for analyzing gold bullion, scrap, or semi-processed gold materials with copper present. The method ensures accurate copper quantification to assess gold purity and meet trading or refining specifications.
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