GB/T 3884.2-2012
AbolishedMethods for chemical analysis of copper concentrates - Part 2: Determination of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method
铜精矿化学分析方法 第2部分：金和银量的测定 火焰原子吸收光谱法和火试金法
Application Summary AI generated
This standard specifies two methods—flame atomic absorption spectrometry and fire assay—for determining gold and silver content in copper concentrates. It is applied in the metallurgical industry for quality control, trading, and processing of copper concentrates, ensuring accurate precious metal valuation. The methods are used in mining, smelting, and laboratory testing contexts to verify compliance with product specifications.
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