GB/T 7474-1987
AbolishedWater quality--Determination of copper--Sodium diethyldithiocabamate spectrophotometric method
水质 铜的测定 二乙基二硫代氨基甲酸钠分光光度法
Application Summary AI generated
This standard specifies a spectrophotometric method for determining copper content in water using sodium diethyldithiocarbamate as a chromogenic reagent. It is applied in environmental monitoring and water quality testing laboratories to analyze copper concentrations in surface water, groundwater, and industrial wastewater. The method is used to assess compliance with environmental discharge limits and to monitor copper pollution in aquatic ecosystems.
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