Determination of thiazinamium, promazine and promethazine in pharmaceutical formulations using a CZE method

@inproceedings{Lara2005DeterminationOT,
  title={Determination of thiazinamium, promazine and promethazine in pharmaceutical formulations using a CZE method},
  author={Francisco Javier P{\'e}rez Lara and Ana M Garc{\'i}a-Campa{\~n}a and Ferm{\'i}n Al{\'e}s-Barrero and Juan Manuel Bosque-Sendra},
  year={2005}
}
Abstract We present the validation of a developed method using capillary zone electrophoresis (CZE) for quantitative analysis of three phenothiazines: thiazinamium methylsulphate (TMS), promazine hydrochloride (PMH) and promethazine hydrochloride (PTH) in pharmaceutical formulations. The influence of various parameters affecting the CZE separation (buffer pH and concentration, acetonitrile percentage, capillary temperature and applied voltage) was investigated by means of multivariate… CONTINUE READING