Abstract

The effect of surfactants on the behavior of phenolics on bismuth tungstate thin layers has been studied by employing various developing solvents of different nature. HR f values are compared with those obtained on unimpregnated silica gel layers. It is observed that the utilization of miceller mobile phases, which improves the selectivity and compactness of the spots, offers significant advantage over traditional devleoping systems. A number of binary and ternary separations of phenols are reported.

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