title: [Photocolorimetric determination of drug preparations based on thermal dissociation].
mesh_terms: D003124:Colorimetry / Q000379:methods*; D009573:Nitrites / Q000032:analysis; D009584:Nitrogen / Q000032:analysis; D004364:Pharmaceutical Preparations / Q000032:analysis*; D010783:Photometry / Q000379:methods*
chemical_list: D009573:Nitrites; D004364:Pharmaceutical Preparations; D009584:Nitrogen
vernacular_title: Fotokolorimetricheskoe opredelenie lekarstvennykh preparatov, osnovannoe na termicheskom razlozhenii