GB/T 6730.21-1986
AbolishedMethods for chemical analysis of iron ores--The potassium periodate photometric method for the determination of manganese content
铁矿石化学分析方法 高碘酸钾光度法测定锰量
Application Summary AI generated
This standard specifies a photometric method using potassium periodate to determine the manganese content in iron ores. It is applied in mining and metallurgical laboratories for quality control and chemical analysis of iron ore samples. The method is used to ensure accurate manganese measurement, which is critical for assessing ore value and optimizing steelmaking processes.
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