GB/T 8152.2-2006
ActiveMethods for chemical analysis of lead concentrates―Determination of lead content―Back titration of EDTA after precipitation of lead sulfate
铅精矿化学分析方法 铅量的测定 硫酸铅沉淀―EDTA返滴定法
Application Summary AI generated
This standard specifies a method for determining lead content in lead concentrates by precipitating lead as lead sulfate, then dissolving and titrating with EDTA. It is applied in the mining and metallurgical industries for quality control and commercial settlement of lead concentrates, particularly when high accuracy is required for lead content verification. The method is used in laboratory testing contexts to ensure compliance with product specifications and trade agreements.
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