GB/T 7475-1987
ActiveWater quality--Determination of copper， zinc， lead and cadmium--Atomic absorption spectrometry
水质 铜、锌、铅、镉的测定 原子吸收分光光度法
Application Summary AI generated
This standard specifies the atomic absorption spectrometry method for determining the concentrations of copper, zinc, lead, and cadmium in water samples. It is applied in environmental monitoring and water quality assessment contexts, such as testing surface water, groundwater, and industrial wastewater for heavy metal pollution. The method is used by laboratories and regulatory agencies to ensure compliance with environmental safety limits.
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