HJ 784-2016 (English Version) PDF

Scope: This standard specifies a high-performance liquid chromatography method for the determination of polycyclic aromatic hydrocarbons in soil and sediments. This standard is applicable to the determination of 16 polycyclic aromatic hydrocarbons in soil and sediments, including naphthalene, acenaphthylene, acenaphthylene, fluorene, phenanthrene, anthracene, fluoranthene, pyrene, benzo(A)anthracene,..., benzo(B) Fluoranthene, benzo(K)fluoranthene, benzo(A)pyrene, dibenzo(A,H)anthracene, benzo(G,H,I)perylene, indeno(1,2,3-C, D)Pyrene. When the sampling volume is 10.0 G and the fixed volume is 1.0 ML, the detection limit of 16 kinds of polycyclic aromatic hydrocarbons using a UV detector is 3 MG/KG ~ 5 MG/KG, and the lower detection limit is 12 MG/KG ~ 20 MG/KG; the detection limit of 16 polycyclic aromatic hydrocarbons measured with a fluorescence detector is 0.3 MG/KG ~ 0.5 MG/KG, and the lower limit of determination is 1.2 MG/KG ~ 2.0 MG/KG. See Appendix A for details.

HJ 784-2016 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

2016 HJ 784-2016 Soil and sediment--Determination of polycyclic aromatic hydocabons – High performance liquid chromatography