Collaborative study and ion exchange method for the determination of methyldopa, chlorothiazide, and hydrochlorothiazide in drug mixtures.
D002740:Chlorothiazide / Q000032:analysis* / Q000302:isolation & purification; D002852:Chromatography, Ion Exchange; D004338:Drug Combinations; D005069:Evaluation Studies as Topic; D006852:Hydrochlorothiazide / Q000032:analysis* / Q000302:isolation & purification; D008722:Methods; D008750:Methyldopa / Q000032:analysis* / Q000302:isolation & purification; D011786:Quality Control; D013056:Spectrophotometry, Ultraviolet
D004338:Drug Combinations; D006852:Hydrochlorothiazide; D008750:Methyldopa; D002740:Chlorothiazide