Within the activities of the cultural season of the Department of Pharmaceutical Analytical Chemistry for the academic year 2020-2021, will be held the third seminar, entitled: New Analytical lnsights lnto Determination of some Hazardous lons, Colorants and Antibioticsin Different Matrices Presented by the Master: Yaser Farag Hassan Assistant Lecturer, Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Al-Azhar University, Boys (Assiut Branch) and registered to obtain the Doctoral Degree of Philosophy in Pharmaceutical Sciences (Pharmaceutical Analytical Chemistry) At exactly 11 o'clock in the morning on Sunday 1-11-2020 in the Council Hall of the Department of Pharmaceutical Analytical Chemistry, on the fifth floor, Building (B), in the college.