This standard specifies pressurized fluid extraction methods for the extraction of organic matter from soils and sediments. This standard is applicable to the extraction of semi-volatile organic compounds and non-volatile organic compounds such as organophosphorus pesticides, organochlorine pesticides, chlorinated herbicides, polycyclic aromatic hydrocarbons, phthalates, polychlorinated biphenyls, etc. from soil and sediments. See Appendix A for details. If verified, this standard can also be applied to the extraction of other organic matter in soil and sediments.
HJ 783-2016 Referenced Document
GB 17378.3 The specification for marine monitoring.Part3:Sample collection,storage and transportation
GB 17378.5 The specification for marine monitoring.Part 5:Sediment analysis
HJ 613 Soil.Determination of dry matter and water content.Gravimetric method
HJ/T 166 Technical specification for soil environmental monitoring
HJ 783-2016 history
2016HJ 783-2016 soil and sediment—extraction of organic compounds—pressurized fluid extraction(pfe)