title: Determination of hydrogen sulfide in air--an assessment of impregnated paper tape methods.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D003720:Densitometry; D004590:Electrophoresis, Paper; D006862:Hydrogen Sulfide / Q000032:analysis*; D007854:Lead; D008628:Mercury; D008722:Methods; D008832:Microchemistry; D012834:Silver
chemical_list: D007854:Lead; D012834:Silver; D008628:Mercury; D006862:Hydrogen Sulfide