This standard specifies the gas chromatography method for the determination of chlorothalonil and deltamethrin in water. This standard is applicable to the determination of chlorothalonil and deltamethrin in surface water, groundwater, industrial wastewater and domestic sewage. When the sample volume is 100 ml, the detection limit of this standard method is: 0.07 μg/L for chlorothalonil and 0.40 μg/L for deltamethrin; the lower limit of determination: 0.28 μg/L for chlorothalonil and 0.28 μg/L for deltamethrin. Ester is 1.60 μg/L.
HJ 698-2014 history
2014HJ 698-2014 Water quality.Determination of chlorothalonil and deltamethrin.Gas chromatography method