Determination of 16 Kinds of Polycyclic Aromatic Hydrocarbons in Atmospheric Fine Particles by Accelerated Solvent Extraction Coupled with High Performance Liquid Chromatography

A method for determination of 16 kinds of PAHs in atmospheric fine particles (PM2.5) was established based on accelerated solvent extraction-direct injection coupled with high performance liquid chromatography. The method is simple, rapid, accurate and sensitive, and it is suitable for the simultaneous determination of 16 kinds of PAHs in PM2.5.