Fig. 2From: A novel method of reversed migration capillary electrophoresis for determination of linear alkylbenzene sulfonatesThe schematic of RMCE with FASS under reversed polarity conditions. a A small water plug was injected, b electrokinetic injection of a sample under reversed polarity with low voltage, c anionic analytes were focused on passing through the concentration boundary, and d the separation voltage was still applied with reversed polarity for the analytes’ separation and detectionBack to article page