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Preconcentration and determination of iron and copper in spice samples by cloud point extraction and flow injection flame atomic absorption spectrometry

Cloud Point ExtractionChemical EngineeringEnvironmental ChemistryEngineeringNatural SciencesSpectroscopyEnvironmental Analytical ChemistryMass SpectrometryTrace MetalAnalytical ChemistryChemistrySpice SamplesElemental CharacterizationTrace Element