This study includes determination Montelukast sodium by using flow injection chemiluminescence technique, the optimum concentrations were (150) ppm of magnesum ion, (5×10-4) M luminol, (0.001) hydrogen peroxide, linearity concetraction (0.1-0.001) that give highest luminescence intensity, and correlation cofficient was (0.9054), The relative standard deviation RSD% (2.3) detection limit (0.0001...
