GB/T 3884.9-2012Methods for chemical analysis of copper concentrates - Part 9: Determination of arsenic and bismuth contents - Hydride generation-atomic fluorescence spectrometry method - The potassium bromate titration method and the silver diethyl dithiocarbamate ph (English PDF)

GB/T 3884.9-2012 is the English-translated version of 铜精矿化学分析方法 第9部分：砷和铋量的测定 氢化物发生-原子荧光光谱法、溴酸钾滴定法和二乙基二硫代氨基甲酸银分光光度法.

GB/T 3884.9-2012 is the Chinese national standard "Methods for chemical analysis of copper concentrates - Part 9: Determination of arsenic and bismuth contents - Hydride generation-atomic fluorescence spectrometry method - The potassium bromate titration method and the silver diethyl dithiocarbamate ph".

It was issued on December 31, 2012 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on October 1, 2013. It is obsolete: it has been replaced by GB/T 3884.9-2025.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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