GB/T 6730.24-2025
ActiveIron ores—Determination of total rare earth contents—Arsenazo III spectrophotometric method
铁矿石 稀土总量的测定 偶氮胂Ⅲ分光光度法
Application Summary AI generated
This standard specifies the arsenazo III spectrophotometric method for determining the total rare earth element content in iron ores. It is applied in the mining and mineral processing industries for quality control and resource evaluation of iron ore deposits, particularly where rare earth elements are present as by-products. The method is used in laboratory testing contexts to ensure accurate quantification for metallurgical processing and trade specifications.
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