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Separation and determination of trace amounts of zinc and cadmium by on-line enrichment in flow injection flame atomic absorption spectrometry



Separation and determination of trace amounts of zinc and cadmium by on-line enrichment in flow injection flame atomic absorption spectrometry



Analyst 116(8): 825-830



Synthesis and characterization of a series of tercopolymeric chelating resins involving 8-hydroxyquinoline and resorcinol-hydroquinone are discussed. The resins were used in the estimation of zinc and cadmium after preconcentration, at batch level, and by flow injection (FI) with micro-columns of the resins. Flow rate, pH, equilibration time, microcolumn dimensions, and the type and concentration of eluents were optimized.

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Accession: 002490273

Download citation: RISBibTeXText

DOI: 10.1039/an9911600825


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