The prime objective of the book is to provide indepth knowledge of fundamental  principle of water analysis and to develop laboratory skills that give confidence to students in their research . The Book entitled “Physico-chemical analysis of water” give us the different analytical method used in qualitative and quantitative measurement of water parameters.

We are thankful to our publisher  for his cooperation during the printing of this book. We also wish to express our special thanks to Dr Harkanwal Singh (Ret. Dean,Department of chemistry,Tantia university SGNR) and Dr Veena  (Associate Prof. Department of chemistry, SNDB Govt College Nohar Hanumangarh )without whose suggestions and personal pain this book would not have come in the present form . Dr. Sanjay kumar and Dr. Bhag Singh Parmar   read the whole manuscript several time and imparted valuable improvements as far as language and presentation of the text are concerned.

Valuable suggestions for further improvement of this book are always invited. We hope this book will be found most useful to students as well as to researcher whose support will be of greater value to us.

By writer