GB/T 7482-1987
AbolishedWater quality--Determination of fluoride--Visual colorimetry with zirconium alizarinsulfonate
水质 氟化物的测定 茜素磺酸锆目视比色法
Application Summary AI generated
This standard specifies a visual colorimetry method using zirconium alizarinsulfonate for determining fluoride content in water samples. It is applied in environmental monitoring and water quality testing laboratories to analyze surface water, groundwater, and industrial wastewater. The method is particularly useful for field or low-resource settings where spectrophotometric equipment is unavailable.
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