title: Separation and preconcentration of heavy metals in environmental samples by nicotinium molybdophosphate resin.
mesh_terms: D002411:Cation Exchange Resins; D004785:Environmental Pollutants / Q000032:analysis*; D008670:Metals / Q000302:isolation & purification*; D008982:Molybdenum; D009538:Nicotine / Q000031:analogs & derivatives; D009942:Organometallic Compounds; D014454:Uganda
chemical_list: D002411:Cation Exchange Resins; D004785:Environmental Pollutants; D008670:Metals; D009942:Organometallic Compounds; C049543:nicotinium molybdophosphate resin; D009538:Nicotine; D008982:Molybdenum