GB/T 6730.48-1986
AbolishedMethods for chemical analysis of iron ores--The dithio diantipyryl methane photometric method for the determination of bismuth content
铁矿石化学分析方法 二硫代二安替吡啉甲烷光度法测定铋量
Application Summary AI generated
This standard specifies a photometric method using dithio diantipyryl methane to determine the bismuth content in iron ores. It is applied in the mining and mineral processing industries for quality control and chemical analysis of iron ore samples. The method is used to ensure accurate measurement of trace bismuth levels, which is important for assessing ore value and potential environmental impacts.
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