Development and Validation of a Stability-Indicating RP-UPLC Method for Determination of Cloxacillin Sodium in Its Bulk Form and Formulation.

A simple, linear gradient, rapid, precise and stability-indicating RP-UPLC method was developed for the determination of Cloxacillin Sodium in its bulk form and formulation. Ultra performance liquid chromatography, a most promising advancement in a world of chromatography, reduces analysis time, increases reliability through higher resolution, sensitivity and selectivity as well as used as an economic method due to reducing solvent consumption. A chromatographic separation of a drug as well as its degradants was achieved using Waters acquity BEH, 2.