title: A simple reliable method for the determination of airborne hexavalent chromium.
mesh_terms: D000388:Air / Q000032:analysis*; D000397:Air Pollution / Q000032:analysis; D001555:Benzene Derivatives; D002617:Chemical Industry; D002857:Chromium / Q000032:analysis*; D003124:Colorimetry; D005374:Filtration / Q000295:instrumentation; D006801:Humans; D007202:Indicators and Reagents; D008722:Methods; D011145:Polyvinyls; D012663:Semicarbazides; D013464:Sulfuric Acids
chemical_list: D001555:Benzene Derivatives; D007202:Indicators and Reagents; D011145:Polyvinyls; D012663:Semicarbazides; D013464:Sulfuric Acids; D002857:Chromium