الفهرس 
acknowledgmentOnly 14 pages are availabe for public view
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Abstract
The thesis consists of three main parts:
_____ Deals with the theoretical principles made use of in this investigation. It is subdevided into three chapters.
Chapter 1 : Surveys briefly the theoretical
principles of polarographic analys is.
Chapter 2: Explains the use of amperometric
titations in chemical analysis.
Chapter 3: Deals with the nature of metal
?artll: Describes the experimental details of the
erent methodr of analysis used and is subdevided
itLtO three chapters.
Chapter 1: Describes the experimental details of the polarographic determination of Coramine, Novalgine, Ol1iazid, sulphacetamide sodium, Zinc sulphate, Calcium OConate, and Ascorbic acid either pure or in different aceutical forms
Chapter 2 : Describes the electrical circuit used
the experimental details of the amperometric titration