Application of simple ultrasonic assisted extraction coupled with HPLC and GC/MS for the determination of surface active compounds in atmospheric particulate matter
Biomass burning is an important source of atmospheric particulate matter. Simple ultrasonic extraction is discussed. Optimized HPLC and GC/MS method is discussed to analyze and understand the chemical composition of surface active compounds. Backward air trajectory shows the pathway of air particulate matter from Indonesia to study area.