Determination of mefenamic acid in aqueous solutions using merging zone – continuous flow injection

Abstract This research aims at using a novel algorithm to determine the concentration of mefenamic acid (MA) in solutions merging zone-continuous flow injection. The MA aqueous was determined this technology, and results obtained method were compared those more conventional methods. All injection analyses carried out utilizing Rheodyne valve 7725, Rabbit peristaltic pump, BioLogic QuadTec UV-Vis Detector, Sartorius CPA2P Competence Analytical Balance, as well Balance. data is then received by signal detector specialized software spectrometer. A spectroscopic scan used maximum wavelength product, calibration curve created, measurements are taken estimate drug's absolute concentrations solutions. detection quantitative limits set 0.021 0.071 parts per million. treatment popular could be good alternative methods because it simple, rapid, precise, inexpensive, adaptable.