A novel flow injection chemiluminescence(CL)method for the determination of loxoprofen and naproxen was proposed based on the CL system of KMnO4 and Na2SO3 in a
A new chitosan derivative is prepared using chitosan.Ethyl chlorocarbonate was first introduced to the hydroxyl group of phthaloylchitosan through a nucleophili
A specific,precise and stability indicating high-performance thin-layer chromatographic method for simultaneous estimation of pantoprazole sodium and itopride h
A highly sensitive,selective,and precise ultra-performance liquid chromatography tandem mass spectrometry method was developed and validated for simultaneous qu