| Summary: | ABSTRACT
A more sensitive Gf:-MS method has been established for the determination of some carcinogenic polycyclic
aromatic hydrocarbons (PAHs) in vehicles exhaust tar samples. The tar samples were extracted using
dichloromethane (DMC): n-hexane solvent mixture. A multi-layer clean-up (silica geVsodiumsulphate) column was
used, followed by glass fiber filter (GFF) paper. The method was successfully applied to determine a number of
PAHs present in exhaust tar sample of different vehicles of the Atomic Energy Centre,Dhaka, Bangladesh.
Keywords: Carcinogenic polycyclic aromatic hydrocarbons, vehicles tar samples, identification, GC-MS/MS
|
|---|