title: Detection of N-aryl-N-nitrosamines on thin-layer chromatographic plates with 2,4-dinitrophenylhydrazine and phosphomolybdic acid.
mesh_terms: D002855:Chromatography, Thin Layer; D004140:Dinitrophenols; D007202:Indicators and Reagents; D008982:Molybdenum; D009602:Nitrosamines / Q000032:analysis*; D010659:Phenylhydrazines; D010756:Phosphoric Acids
chemical_list: D004140:Dinitrophenols; D007202:Indicators and Reagents; D009602:Nitrosamines; D010659:Phenylhydrazines; D010756:Phosphoric Acids; C004787:2,4-dinitrophenylhydrazine; D008982:Molybdenum