This standard specifies a liquid chromatography-triple quadrupole tandem mass spectrometry method for the determination of butylxanthate in water. This standard is applicable to the determination of butylxanthate in surface water, groundwater, domestic sewage and industrial wastewater. The target substance measured in this standard is butylxanthogenic acid and does not include other xanthogenic acid substances. When the injection volume is 10.0 μl, the detection limit of butylxanthogen determined by this standard is 0.2 μg/L, and the lower limit of determination is 0.8 μg/L.
HJ 1002-2018 Referenced Document
HJ/T 164 Technical specifications for environmental monitoring of groundwater
HJ/T 91 Technical Specifications Requirements for Monitoring of Surface Water and Waste Water
HJ 1002-2018 history
2018HJ 1002-2018 Determination of Water Quality Butylxanthate by Liquid Chromatography-Mass Spectrometry