GB/T 6730.42-1986
AbolishedMethods for chemical analysisof iron ores--The dithizone photometric method for the determination of lead content
铁矿石化学分析方法 双硫腙光度法测定铅量
Application Summary AI generated
This standard specifies the dithizone photometric method for determining lead 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 compliance with specifications for ore processing and trading.
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