GB/T 7485-1987
ActiveWater quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometricmethod
水质 总砷的测定 二乙基二硫代氨基甲酸银分光光度法
Application Summary AI generated
This standard specifies the silver diethyldithiocarbamate spectrophotometric method for determining total arsenic in water samples. It is applied in environmental monitoring laboratories and water quality testing facilities to analyze surface water, groundwater, and industrial wastewater for arsenic contamination. The method provides a quantitative basis for assessing compliance with regulatory limits on arsenic in water bodies.
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