GB/T 6730.37-2017
ActiveIron ores—Determination of cobalt content—4-[(5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method
铁矿石 钴含量的测定 4-[(5-氯-2-吡啶)偶氮]-1，3-二氨基苯分光光度法
Application Summary AI generated
This standard specifies a spectrophotometric method for determining cobalt content in iron ores using a specific chromogenic reagent. It is applied in the mining and mineral processing industries for quality control and grade assessment of iron ore products. The method is particularly relevant for laboratories conducting chemical analysis of iron ores to ensure compliance with trade specifications and metallurgical processing requirements.
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