title: [Identification and photoelectrocolorimetric determination of analgin].
mesh_terms: D000632:Aminopyrine / Q000032:analysis*; D003124:Colorimetry; D010783:Photometry
chemical_list: D000632:Aminopyrine
vernacular_title: Identifikatsiia ta fotoelekrokolorymetrychne vyznachennia anal'hinu.