[Hydrogen sulfide determination in atmospheric air--improvement of the methylene blue procedure].
D000397:Air Pollution / Q000032:analysis*; D005859:Germany, East; D006801:Humans; D006862:Hydrogen Sulfide / Q000032:analysis*; D008751:Methylene Blue
D008751:Methylene Blue; D006862:Hydrogen Sulfide
Schwefelwasserstoff-Bestimmung in atmosphärischer Luft--Verbesserungen des Methylenblau-Verfahrens.