title: Radiochemical evaluation of the 2,4-dinitrophenyl-hydrazine method for determination of vitamin C.
mesh_terms: D001205:Ascorbic Acid / Q000032:analysis*; D001966:Bromine; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D002855:Chromatography, Thin Layer; D003124:Colorimetry; D005069:Evaluation Studies as Topic; D006835:Hydrazones; D007700:Kinetics; D008722:Methods; D009574:Nitro Compounds; D009578:Nitrobenzenes; D010084:Oxidation-Reduction; D010659:Phenylhydrazines; D013696:Temperature; D013997:Time Factors
chemical_list: D002247:Carbon Isotopes; D006835:Hydrazones; D009574:Nitro Compounds; D009578:Nitrobenzenes; D010659:Phenylhydrazines; D001205:Ascorbic Acid; D001966:Bromine