title: [Quantitative polarographic determination of microconcentrations of p-phenylenediamine and benzidine].
mesh_terms: D000814:Aniline Compounds / Q000032:analysis*; D001713:Biphenyl Compounds / Q000032:analysis*; D011048:Polarography
chemical_list: D000814:Aniline Compounds; D001713:Biphenyl Compounds
vernacular_title: Kolichestvennoe poliarograficheskoe opredelenie mikrokontsentratsiĭ p-fenilendiamina i benzidina.