GB/T 1819.4-2004
ActiveMethodsfor chemical analysis of tin concentrates--Determination of lead content--Flameatomic absorption spectrometric method and EDTA titrimetric method
锡精矿化学分析方法 铅量的测定 火焰原子吸收光谱法和EDTA滴定法
Application Summary AI generated
This standard specifies two methods for determining lead content in tin concentrates: flame atomic absorption spectrometry and EDTA titrimetry. It is applied in the mining and mineral processing industry for quality control, product grading, and commercial settlement of tin concentrates. The standard ensures accurate lead measurement to assess concentrate purity and compliance with metallurgical specifications.
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