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Spectrophotometry is an instrumental method of analysis that widely adopted where spectrophotometric methods of analysis are still in competition with other techniques applied for pharmaceutical analysis. Because of the lack of specific methods for the determination of amiodarone hydrochloride in the literature, it is worthy to investigate some other methods for its determination and the adaptation of these methods to be available for pharmaceutical preparations. So, the present work aims to develop new simple, accurate and sensitive spectrophotometric methods for the quantitative...

The aim of this study is characterization of the icon materials using different spectroscopic methods to give information about the identity of icons, assessment the state of icons, and evaluation the effect of environmental conditions. This book is based on a literature review and experimental work. A collection of eleven icons were included within the study. Different spectroscopic methods have been used during the study such as Attenuated Total Reflection-Fourier Transform Infrared Spectroscopy (ATR-FTIR), Field Emission Scanning Electron microscopy-Energy Dispersive X-ray Spectroscopy...

Two simple and high sensitive spectrophotometric methods have been developed for the quantitative determination of clopidogrel bisulfate (CLPB), in pure form and in pharmaceutical formulations, through H-point standard addition method (HPSAM) which showed suitable abilities to resolve accurately overlapped absorption spectra of the compounds by simultaneous determination of CLPB in its binary mixture with aspirin (ASP), and the other method is ion-pair formation reactions with some sulphonphthalein, e.g. bromophenol blue (BPB), bromocresol purple (BCP), bromocresol green (BCG), and...