title: Micrograms of TDI by chromatography.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D002849:Chromatography, Gas; D003485:Cyanates / Q000032:analysis*; D004583:Electrons; D004781:Environmental Exposure; D008452:Maximum Allowable Concentration; D008722:Methods; D009787:Occupational Medicine; D014050:Toluene / Q000032:analysis*
chemical_list: D003485:Cyanates; D014050:Toluene