This standard specifies the technical requirements for active sampling of semi-volatile organic compounds in ambient air. This standard is applicable to standardizing the formulation of sampling methods and sample collection for semi-volatile organic compounds in ambient air.
HJ 691-2014 Referenced Document
HJ 589 Technical specification for emergency monitoring of environmental emergencies*, 2021-12-16 Update
HJ 664 Technical regulation for selection of ambient air quality monitoring stations (on trial)
HJ 77.2 Ambient air and flue gas.Determination of polychlorinated dibenzo-p-dioxins(PCDDS)and polychlorinated dibenzofurans(PCDFs).Isotope dilution HRGC-HRMS
HJ 93 Ambient air particulate matter (PM10 and PM2.5) sampler technical requirements and detection methods "No. 1 Amendment"*, 2018-08-13 Update
HJ/T 194 Manual methods for ambient air quality monitoring
HJ/T 374 Technical requirement and test procedures for total suspended particulates sampler
HJ/T 375 Technical requirement and test procedures for ambient air sampler
HJ/T 55 Technical guidelines for fugitive emission monitoring of air pollutants
HJ 691-2014 history
2014HJ 691-2014 Ambient air -Sampling technical guideline of semi-volatile organic compounds(SVOCs)