机译:THE EXTRACTION OF POLYCYCLIC AROMATIC HYDROCARBONS FROM ATMOSPHERIC PARTICULATE MATTER SAMPLES BY ACCELERATED SOLVENT EXTRACTION (ASE)
Environment Canada, Meteorological Service of Canada, 4905 Dufferin Street, Downsview, Ontario, Canada, M3H 5T4;
Ambient air samples; Glass fibre filters; Polycyclic aromatic hydrocarbons; Accelerated solvent extraction;