الفهرس 
Chromatographic methodsOnly 14 pages are availabe for public view
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Abstract
The study described in this thesis comprises three main parts : The first part includes four methods for the determination of carvedilol drug . The first method was concerned with spectrophotometric determination of carvedilol through charge - transfer complexation reaction using 2, 3 - dichloro- carvedilol through charge - transfer complexation reaction using 2, 3 - dichloro - 5,6 - dicyano - p - benzoquinone (DDQ) or p- chloranilic acid (p-CA