Abstract
A method for determining methapyrilene fumarate, ephedrine hydrochloride, and codeine phosphate simultaneously by gas chromatography is described. Temperature programming plus the use of an internal standard provide a simple and rapid method for separating and determining the three components in a syrup. Precision and accuracy studies are included. A method for determining methapyrilene fumarate, ephedrine hydrochloride, and codeine phosphate simultaneously by gas chromatography is described. Temperature programming plus the use of an internal standard provide a simple and rapid method for separating and determining the three components in a syrup. Precision and accuracy studies are included. ErrataJournal of Pharmaceutical SciencesVol. 58Issue 12Preview Full-Text PDF
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
