Ion-Exchange Chromatographic Separation of Anions on Hydrated Bismuth Oxide Impregnated Papers
Saumya DabralGovt. Postgraduate College, Uttar Kashi, U. P., IndiaK. P. Singh MuktawatGovt. Postgraduate College, Uttar Kashi, U. P., IndiaJ. P. RawatGovt. Postgraduate College, Uttar Kashi, U. P., India ; Aligarh Muslim University, Aligarh
1988en
ABI
Аннотация
A comparative study of the chromatographic behaviour of anions, iodide, sulphide, phosphate, arsenate, arsenite, vanadate, chroraate, dichromate, thiosulphate, thiocyanate, ferricyanide and ferrocyanide on papers impregnated with hydrated bismuth oxide and untreated Whatman no, 1 papers has been made by employing identical aqueous, non-aqueous and mixed solvent systems. Sharp and compact spots were obtained with impregnated papers whereas the opposite applied to plain papers. Various analytically important binary and ternary separations are reported.
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