Determination of Hydrogen Peroxide in Some Local Pharmaceutical Disinfectants by Continuous Flow Injection Analysis via Turbidimetric (T180o) and Scattered Light Effect at Two Opposite Positions (2N90o ) Using Ayah 4SW-3D-T180o -2N90o -Solar - CFI Analyse. Iraqi Journal of Science 2023, 56 (1C), 577-592.