G. Vautour, M. Mehra, V. Mallet
1990
Citations
0
Influential Citations
1
Citations
Journal
Microchimica Acta
Abstract
The eluent strengths of para, ortho and meta substituted hydroxy-, nitro-, amino- and sulfobenzoic acids in single column ion chromatographic separations of inorganic and organic anions have been evaluated and compared with benzoic acid.o-Sulfobenzoic acid turns out to be a stronger and efficient eluent compared to others for the separation and determination of monovalent (Cl−, NO2−, Br−, NO3−) and divalent (SO42−, SeO42−, S2O32−, S2O62−) inorganic anions. In addition it also functions as an appropriate mobile phase for the detection and quantification of some substituted benzoate ions in an aqueous medium.