[Determination of ephedrine hydrochloride, pseudoephedrine hydrochloride and methylephedrine hydrochloride in maxingshigan decoction by CE].

@article{Yu2011DeterminationOE,
  title={[Determination of ephedrine hydrochloride, pseudoephedrine hydrochloride and methylephedrine hydrochloride in maxingshigan decoction by CE].},
  author={Li-ping Yu and Xiao-ke Wang and Jia-bo Luo},
  journal={Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials},
  year={2011},
  volume={34 4},
  pages={620-3}
}
OBJECTIVE To establish the method for determination of ephedrine hydrochloride, pseudoephedrine hydrochloride and methylephedrine hydrochloride in maxingshigan decoction by capillary electrophoresis. METHODS The separation was performed on a fused silica capillary of 60 cm x 55 microcrpm ID (52 cm of effective length). 60 mmol/L NaB4O7 + 10% (V/V) CH3OH… CONTINUE READING