We are delighted to present the book entitled “Bio instrumentation:  Tools and Techniques”for students. This book covers the basics of instrumentation, modern techniques and tools for students of microbiology and biotechnology. This book provides the basic information in the various fields of bioinstrumentation, safety and basic rules. It chronologically includes the chapters on microscopy, its principle and types, Centrifugation its principle and types, details of pH metry, Chromatography its principle, types and application. Spectroscopy, electrophoresis, radio-isotopic techniques, Histochemicalimmuno techniques their instrumentation and application are penned out. Microtomy, lyophilization and Biosensors are detailed easily for students.

It is obligatory to provide the recent study material made in the field of bioinstrumentation to the readers so as to stretch out their expectations. This book is written in a very simple and easy language. It is up-to-date and exhaustive in covering the syllabus. Hope our book will reach out to the reader’s expectation. Every book chapter has a different author. The author’s have immensely worked hard to make every single chapter captivating for the readers. Suggestions for the improvement of the book are always welcome.