title: [Experiment to determine ammonia in the atmosphere by the indophenol method].
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D000641:Ammonia / Q000032:analysis*; D007215:Indophenol; D008722:Methods
chemical_list: D000393:Air Pollutants; D007215:Indophenol; D000641:Ammonia
vernacular_title: Opyt opredeleniia ammiaka v atmosfernom vozdukhe indofenol'nym metodom.