title: [Preconcentration and separation of traces of mercury by reduction of metallic copper and determination by atomic absorption spectrometry without flame].
mesh_terms: D000327:Adsorption; D003300:Copper; D004572:Electrolysis; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D008628:Mercury / Q000032:analysis* / Q000302:isolation & purification; D008832:Microchemistry; D010084:Oxidation-Reduction; D013054:Spectrophotometry, Atomic / Q000379:methods*
chemical_list: D003300:Copper; D008628:Mercury
vernacular_title: Etude de la préconcentration et séparation de traces de mercure par réduction sur cuivre métallique et son dosage par spectrométrie d'absorption atomique sans flamme