Nehal Wafik is a graduate teaching assistant (GTA) at Pharmaceutical Chemistry Department, College of Pharmacy, AASTMT. She received her B.SC in pharmaceutical sciences from Faculty of Pharmacy, Alexandria University, Egypt in 2017.she is currently pursuing a master's degree in Pharmaceutical Analytical Chemistry from Faculty of Pharmacy, Damanhour University, Egypt. Her main research interests include pharmaceutical analysis, method development and validation, Spectrophotometry, Chromatography and Chemometrics.