Gas chromatography of copper (II), nickel (II), palladium (II) and vanadium (IV) using atomic emission detector and β-ketoamine Schiff bases derived from stilbenediamines

作者: M. Y. Khuhawar , A. Sarafraz Yazdi , P. C. Uden

DOI: 10.1007/BF02492475

关键词:

摘要: Metal chelated of five tetradentate β-ketoamine Schiff bases derived from dl-stilbenediamine and meso-stibenediamines were examined for the separation coper (II), nickel palladium (II) oxovanadium (IV) by capillary column gas chromatography, with flame ionization (FID) or microwave induced plasma atomic emission (MIP-AED) detection. Complete between copper chelates was obtained each chelate system examined. Linear response metal bis (acetylpivalylmethane) dl-stilbenediimine 0.86–8.6 ng complex, corresponding to ca. 6–23 pg metal. The reagent (acetylacetone) dl-stilbenediimime evaluated determination using precolumn derivatization, followed extraction into dichloromethane detection MIP-AED.

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