Abstract
SHS investigation development is considered from the geographical and historical viewpoint. 3 stages are described. Within Stage 1 the work was carried out in the Department of the Institute of Chemical Physics in Chernogolovka where the scientific discovery had been made. At Stage 2 the interest to SHS arose in different cities and towns of the former USSR. Within Stage 3 SHS entered the international scene. Now SHS processes and products are being studied in more than 50 countries.
Abstract
UV Vis spectrophotometry is one of the basic analytical techniques used for the analysis of many inorganic and organic molecules. It is also used for the determination of complex mixtures to some extent. UV Vis spectrophotometry is used for both industrial as well as academic researches. This chapter includes determination in adulteration of some drugs by using this versatile technique. This chapter provides description of research related to the adulteration analysis of drugs by UV spectrophotometry. The chapter also contains a brief discussion about this technique initially followed by published applications in the field of adulteration analysis.
Keywords:
Adulteration, Aloe vera, Aloin, Aphrodisiacs, Derivative spectrum, Lambert-beer law, Spectrophotometry, Spectrum, Street drugs, Ultra Violet, Viagra, Visible, Wavelength.
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Authors:Bentham Science Books