Mahmoud Sabry Rizk

AbdelRahman, S., M. S. Rizka, and S. S. Mohameda, "Performance and Characteristics of New Cyproheptadine Hydrochloride Selective Plastic Membrane Electrodes Based on Cyproheptadine Tetraphenylborate", Analytical Letters , vol. 25, issue 9, pp. 1617-1629, 1992. performance_and_characteristics_of_new_cyproheptadine_hydrochloride_selective_plastic_membrane_electrodes_based_on_cyproheptadine_tetraphenylborate.pdf

AbdelRahman, S., M. M. Khater, M. S. Rizk, and A. H. M. El-Fattah, "Spectrophotometric and thermogravimetric studies on new coordination compounds of lanthanide(III)—4-acetylpyridine N-oxide", Thermochimica Acta, vol. 73, pp. 217–227, 1984. spectrophotometric_and_thermogravimetric_studies_on_new_coordination_compounds_of_lanthanideiii--4-acetylpyridine_n-oxide.pdf

AbdelRahman, S., S. AF, R. MS, and O. MM, "Hydralazine-selective PVC membrane electrode based on hydralazinium tetraphenylborate", Talanta. 1988 , vol. 35, issue 8, 1988. hydralazine-selective_pvc_membrane_electrode_based_on_hydralazinium_tetraphenylborate.pdf

R.M.El-Nashar, M.S.Rizk, N.T.Abdel-Ghani, and S.M.Hamed, "Flow- Injection Potentiometric and Conductometric Determination of Papavarine Hydrochloride in Parent Substance and Related Pharmaceutical Preparations", Pharmaceutical Chemistry Journal, vol. 41, issue 8, pp. 447-454, 2007. flow-injection_potentiometric_and_conductometric_.pdf