title: Stability effect of hopcalite on the graphite furnace determination of mercury in air.
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D000497:Alloys; D002384:Catalysis; D006108:Graphite; D008628:Mercury / Q000032:analysis*; D008670:Metals; D008722:Methods; D010087:Oxides
chemical_list: D000393:Air Pollutants; D000497:Alloys; D008670:Metals; D010087:Oxides; C007963:hopcalite; D006108:Graphite; D008628:Mercury