GB/T 7468-1987
AbolishedWater quality--Determination oftotal mercury--Cold atomic absorption spectrophometry
水质 总汞的测定 冷原子吸收分光光度法
Application Summary AI generated
This standard specifies the cold atomic absorption spectrophotometric method for determining total mercury in water samples. It is applied in environmental monitoring and water quality testing laboratories to measure mercury concentrations in surface water, groundwater, industrial wastewater, and domestic sewage. The method is critical for assessing mercury pollution levels and ensuring compliance with environmental protection regulations.
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