title: Tentative method of analysis for sulfate aerosols pyrolyzable below 400 C by effluent gas analysis.
mesh_terms: D000336:Aerosols; D000393:Air Pollutants / Q000032:analysis; D004563:Electrochemistry; D004864:Equipment and Supplies; D005740:Gases / Q000032:analysis; D006358:Hot Temperature; D008433:Mathematics; D008722:Methods; D010783:Photometry; D013053:Spectrophotometry; D013431:Sulfates / Q000032:analysis*
chemical_list: D000336:Aerosols; D000393:Air Pollutants; D005740:Gases; D013431:Sulfates