تاسم البحثplay youtubePort offers1Adsorption kinetics and thermodynamics of Azure C dye from aqueous solution onto activated charcoal2NEW SPECTROPHOTOMETRIC METHOD FOR DETERMINATION CHLORPROMAZINE HYDROCHLORIDE DRUG BY USING OXIDATIVE COUPLING REACTION3Optimization of Degradation Crystal Violet Utilizing Photocatalyst ZnO/UV Light.4Spectrophtometric determination of Resorcinol in aqueous solutions and some Bulk Samples by coupling with Diazotized 4- Methoxy aniline