title: [Identification and photoelectric colorimetric determination of butadione].
mesh_terms: D003124:Colorimetry; D010653:Phenylbutazone / Q000032:analysis*; D010783:Photometry
chemical_list: D010653:Phenylbutazone
vernacular_title: Identyfikatsiia ta fotoelektrokolorymetrychne vyznachennia butadionu.