Recent advances in the analysis of respirable coal dust for free silica, trace elements, and organic constituents.
D000201:Activation Analysis; D003032:Coal Mining; D004391:Dust / Q000032:analysis*; D006801:Humans; D006838:Hydrocarbons / Q000032:analysis*; D013058:Mass Spectrometry; D008722:Methods; D011009:Pneumoconiosis / Q000517:prevention & control; D011048:Polarography; D012822:Silicon Dioxide / Q000032:analysis*; D013050:Spectrometry, Fluorescence; D013054:Spectrophotometry, Atomic; D013056:Spectrophotometry, Ultraviolet; D013057:Spectrum Analysis; D014131:Trace Elements / Q000032:analysis*
D004391:Dust; D006838:Hydrocarbons; D014131:Trace Elements; D012822:Silicon Dioxide