Simultaneous determination of water-soluble trivalent and hexavalent chromium by anion exchange high-pressure liquid chromatography.
D000395:Air Pollutants, Occupational / Q000032:analysis; D002851:Chromatography, High Pressure Liquid; D002857:Chromium / Q000032:analysis*; D004492:Edetic Acid; D006863:Hydrogen-Ion Concentration; D010084:Oxidation-Reduction; D013056:Spectrophotometry, Ultraviolet
D000395:Air Pollutants, Occupational; D002857:Chromium; D004492:Edetic Acid