Standard Number: YS/T 1512.8-2021(YS/T1512.8-2021)
Chinese:铜冶炼烟尘化学分析方法 第8部分：银和金含量的测定 火焰原子吸收光谱法和火试金法
English:Methods of chemical analysis of copper smelting fumes Part 8: Determination of silver and gold content Flame atomic absorption spectrometry and fire assay gold method
Effective Date:2022-02-01
Standard Applicability:This document applies to the determination of silver content and gold content in copper smelting fume. Determination range of method 1: silver 60.0 g/t～1600.0 g/t; Determination range of method 2: gold 0.30 g/t～55.0 g/t.
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