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介绍一种适用于回收废料中钴含量测定的铁氰化钾电位滴定法,方法的标准偏差S小于0．15,回收率99．4%～100．7%.
A potassium ferricyanide potentiometric titration method for the determination of cobalt content in waste was introduced. The standard deviation S of the method is less than 0.15 and the recovery rate is 99.4% ~ 100.7%.