“…The most widely used methods for the determination of mefenamic acid are spectrophotometric methods (Idown et al, 2002;Sastry and Rao,1989;Rao, 1987, Dinc et al, 2002;Gangwal et al,1996;Sastry and Rao,1989;Aman et al, 2005, Zommer et al,1986and Alarfaj et al, 2009. However, all of these methods suffer from one or more disadvantage such as insufficient sensitivity, selectivity, tedious and use of complex solvent extraction procedures.…”