title: The determination of quartz in respirable dust samples by infrared spectrophotometry--II: The direct analysis of quartz deposited on filters.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D004391:Dust / Q000032:analysis*; D005374:Filtration; D010316:Particle Size; D011791:Quartz / Q000032:analysis*; D012822:Silicon Dioxide / Q000032:analysis*; D013055:Spectrophotometry, Infrared / Q000379:methods*
chemical_list: D004391:Dust; D011791:Quartz; D012822:Silicon Dioxide