GB/T 8152.10-2006
ActiveMethods for chemical analysis of lead concentrates―Determination of silver and gold content―Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
铅精矿化学分析方法 银量和金量的测定 铅析或灰吹火试金和火焰原子吸收光谱法
Application Summary AI generated
This standard specifies the fire assay and flame atomic absorption spectrometric method for determining silver and gold content in lead concentrates, using scorification or cupellation techniques. It is applied in the mining and metallurgical industries for quality control, trading, and processing of lead concentrates to ensure accurate precious metal valuation. The method is particularly relevant for laboratories conducting chemical analysis of lead ores and concentrates in compliance with Chinese national standards.
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