[Catalytic method of determining hydrogen sulfide in the air].
D000397:Air Pollution / Q000032:analysis*; D006859:Hydrogen / Q000032:analysis*; D006862:Hydrogen Sulfide / Q000032:analysis; D008722:Methods; D013440:Sulfides / Q000032:analysis*
D013440:Sulfides; D006859:Hydrogen; D006862:Hydrogen Sulfide
Kataliticheskiĭ metod opredeleniia kolichestv serovodoroda v vozdukhe.