title: Polystyrene aerosol determination by infrared spectrophotometry.
mesh_terms: D000336:Aerosols / Q000032:analysis*; D007259:Infrared Rays; D011137:Polystyrenes / Q000032:analysis*; D013053:Spectrophotometry
chemical_list: D000336:Aerosols; D011137:Polystyrenes