Migration of neutral solutes by double stepwise gradient elution in capillary electrochromatography.

@article{Zhang2001MigrationON,
  title={Migration of neutral solutes by double stepwise gradient elution in capillary electrochromatography.},
  author={Wen Zhang and Lei Zhang and Guichen Ping and Yu Zhang and Antonius Kettrup},
  journal={Journal of chromatography. A},
  year={2001},
  volume={922 1-2},
  pages={277-82}
}
Characteristics of electroosmotic flow (EOF) and the migration of neutral solutes under double stepwise gradient elution in capillary electrochromatography were studied systematically. EOF velocity proved to be the function of operation time changing with the introduction of the second mobile phase. Accordingly, the retention of components also changed. The… CONTINUE READING