Chromatographic Separation of Heavy Metal Cations on a Silica Gel-G with Amino Acid
Author(s) -
S. M. Wanjari,
Lata Deshmukh,
L. J. Paliwal
Publication year - 2011
Publication title -
journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 2090-9063
pISSN - 2090-9071
DOI - 10.1155/2012/826028
Subject(s) - metal , chromatography , chemistry , silica gel , chromatographic separation , amino acid , separation (statistics) , heavy metals , organic chemistry , environmental chemistry , high performance liquid chromatography , biochemistry , computer science , machine learning
Thin layer chromatographic method has been developed for the separation of metal ions such as Cr(VI), Cr(III), As(III), Cd(II), Tl(III) and Hg(II) from their two, three and four component mixtures. The separations were performed on thin layer of silica gel ‘G’ using aqueous l-Alanine as mobile phase. The effect of concentration and pH of mobile phase on the Rf values of individual metal ions were studied and the optimum conditions for separation of metal ions from their mixture were determined
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