Publication | Closed Access

On-line preconcentration and determination of copper, lead and chromium(VI) using unloaded polyurethane foam packed column by flame atomic absorption spectrometry in natural waters and biological samples

Chemical EngineeringEnvironmental ChemistryEngineeringEnvironmental EngineeringMetalloid ContaminationEnvironmental Analytical ChemistryTrace MetalAnalytical ChemistryEcotoxicologyBiological SamplesEnvironmental ToxicologyUnloaded Polyurethane FoamElemental CharacterizationOn-line PreconcentrationWater Analysis