The aim of this work was to use the derivative spectrophotometric method for the determination of cephalexin in pharmaceutical formulation.The cephalexin absorption spectrum overlapped with the spectra of some metals, which made it difficult to measure without physical or chemical separation. The use of derivative spectra may solve this problem.The method was involved determination of the drug in the presence of some metals.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.