Torrado, S <br/><br/>
Comparison of reversed-phase liquid chromatography with colorimetry for analysis of phenolphthalein preparations.  [electronic resource] 

 -  Journal of pharmaceutical and biomedical analysis  Aug 1995 
 - 1167-72 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0731-7085 
<br/><br/><label>Standard No.: </label>10.1016/0731-7085(95)01541-r  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calibration<br/>Cathartics--analysis<br/>Chromatography, High Pressure Liquid--methods<br/>Pharmaceutical Preparations--analysis<br/>Phenolphthalein<br/>Phenolphthaleins--analysis<br/>Reference Standards<br/>Reproducibility of Results<br/>Spectrophotometry, Ultraviolet--methods