This work was supported by the National Natural Science Foundation of China(Grant No.20075005); the Natural Science Foundation of Hebei Province,China(Grant Nos.200077 and 202096).
The formation origin of two peaks in micellar electrokinetic capillary chromatography by using cetyltrimethylaminium bromide (or sodium dodecyl sulfate) as pseudo stationary phase is studied. It is pointed out that tw...