title: [Determination of nitrite ions with rutin].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003124:Colorimetry; D007202:Indicators and Reagents; D008722:Methods; D009573:Nitrites / Q000032:analysis*; D012431:Rutin
chemical_list: D007202:Indicators and Reagents; D009573:Nitrites; D012431:Rutin
vernacular_title: Oznaczanie jonów azotynowych rutyna