GB/T 17131-1997
AbolishedWater quality--Determination of 1，2-dichlorobenzene，1，4-dichlorobenzene，1，2，4-trichlorobenzene--Gas chromatography
水质 1，2-二氯苯、1，4-二氯苯、1，2，4-三氯苯的测定 气相色谱法
Application Summary AI generated
This standard specifies a gas chromatography method for determining the concentrations of 1,2-dichlorobenzene, 1,4-dichlorobenzene, and 1,2,4-trichlorobenzene in water. It is applied in environmental monitoring and water quality testing laboratories to analyze surface water, groundwater, and industrial wastewater for these chlorinated benzene compounds. The standard ensures consistent and reliable measurement of these pollutants, which are toxic and persistent organic contaminants regulated in water quality assessments.
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