Development and validation of a capillary electrophoresis method for the determination of codeine, diphenhydramine, ephedrine and noscapine in pharmaceuticals.

[1]  S. Lunte,et al.  Capillary Electrophoresis in Pharmaceutical Analysis , 1997, Pharmaceutical Research.

[2]  G. Slater,et al.  The theory of DNA separation by capillary electrophoresis. , 2003, Current opinion in biotechnology.

[3]  H. Cheung,et al.  A chromatographic method for rapid and simultaneous analysis of codeine phosphate, ephedrine HCl and chlorpheniramine maleate in cough-cold syrup formulation. , 2003, Journal of pharmaceutical and biomedical analysis.

[4]  M. F. Silva,et al.  Simultaneous determination of dextromethorphan, diphenhydramine and phenylephrine in expectorant and decongestant syrups by capillary electrophoresis. , 2002, Journal of pharmaceutical and biomedical analysis.

[5]  K. Grudpan,et al.  Determination of diphenhydramine hydrochloride in some single tertiary alkylamine pharmaceutical preparations by flow injection spectrophotometry. , 2002, Journal of pharmaceutical and biomedical analysis.

[6]  R. Frazier.  Recent advances in capillary electrophoresis methods for food analysis , 2001, Electrophoresis.

[7]  S. Jansen,et al.  A fast and efficient determination of amines and preservatives in cough and cold liquid and suspension formulations using a single isocratic ion-pairing high power liquid chromatography method , 2001 .

[8]  F. Tagliaro,et al.  Capillary electrophoresis: a new tool in forensic medicine and science. , 2001, Science & justice : journal of the Forensic Science Society.

[9]  J. Esteve-Romero,et al.  Determination of active ingredients in cough-cold preparations by micellar liquid chromatography. , 2001, Talanta.

[10]  L. Suntornsuk.  Direct determination of s-carboxymethyl-l-cysteine in syrups by reversed-phase high-performance liquid chromatography. , 2001, Journal of pharmaceutical and biomedical analysis.

[11]  L. Suntornsuk.  Separation of cold medicine ingredients by capillary electrophoresis , 2001, Electrophoresis.

[12]  M. Polášek,et al.  Determination of ambroxol or bromhexine in pharmaceuticals by capillary isotachophoresis. , 2001, Journal of pharmaceutical and biomedical analysis.

[13]  A. Olivieri,et al.  Determination of bromhexine in cough-cold syrups by absorption spectrophotometry and multivariate calibration using partial least-squares and hybrid linear analyses. Application of a novel method of wavelength selection. , 1999, Talanta.

[14]  K. Altria,et al.  Current applications in the analysis of pharmaceuticals by capillary electrophoresis. I , 1998 .

[15]  T. Pérez-Ruíz,et al.  Automatic extraction-spectrophotometric method for the determination of ambroxol in pharmaceutical preparations. , 1996, Talanta.

[16]  R. Gilpin,et al.  Pharmaceuticals and related drugs. , 1975, Analytical chemistry.

[17]  James P. Landers,et al.  Handbook of Capillary Electrophoresis , 1993 .

[18]  J. Mazzeo,et al.  Capillary electrophoresis: the promise and the practice , 1992, Nature.

[19]  R. Peck,et al.  Dextromethorphan , 1992, Drug safety.

[20]  S. Raghuveer,et al.  Gas-liquid chromatographic and ion-pair high-performance liquid chromatographic determination of pseudoephedrine hydrochloride and bromhexine hydrochloride in pharmaceuticals. , 1987, The Analyst.

[21]  A. G. Davidson,et al.  Assay of benzenoid drugs in tablet and capsule formulations by second-derivative ultraviolet spectrophotometry. , 1984, Journal of pharmaceutical sciences.

[22]  K. Heimlich,et al.  Determination of diphenhydramine hydrochloride in elixir. , 1973, Journal of pharmaceutical sciences.