title: [Determination of hydrogen cyanide in the atmospheric air using the pyridine-barbituric acid method].
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D001463:Barbiturates; D055598:Chemical Phenomena; D002621:Chemistry; D003486:Cyanides / Q000032:analysis*; D007202:Indicators and Reagents; D008722:Methods; D010783:Photometry; D011725:Pyridines
chemical_list: D001463:Barbiturates; D003486:Cyanides; D007202:Indicators and Reagents; D011725:Pyridines
vernacular_title: Die Bestimmung von Zyanwasserstoff in der atmosphärischen Luft nach dem Pyridin-Barbitursäure-Verfahren