title: [Easy method for the quantitative differentiation of a mixture of ammonia and urea].
mesh_terms: D000641:Ammonia / Q000032:analysis*; D003300:Copper; D007475:Ion Exchange Resins; D008722:Methods; D014508:Urea / Q000032:analysis*
chemical_list: D007475:Ion Exchange Resins; D000641:Ammonia; D003300:Copper; D014508:Urea
vernacular_title: Eine einfache Methode zur quantitativen Differenzierung eines Gemisches aus Ammoniak und Harnstoff.