Analytical Chemistry is important and applied, experimental field of science that employs different instruments, and methods for the collection, separation, identification, and quantification of various organic, inorganic, and biological molecules. This interdisciplinary branch is based not only on chemistry but also on other disciplines such as biology, physics, pharmaceutical, and many areas of technology. The book is organized into six sections and provides information pertinent to the important techniques, and methods employed in analytical chemistry. It covers the basic concepts of qualitative and quantitative analysis, spectrochemical methods of analysis, along with thermal- and electroanalytical methods. Qualitative analysis identifies analytes, while quantitative analysis determines the concentration or numerical amount of the molecules under study. This book also exposes students to the different laws of spectroscopy, and various electronic transitions that occur in the different regions of the electromagnetic spectra. The main objective of this work is to develop an understanding and make learners familiar with the basic analytical methods employed in the chemical analysis of various compounds.

Biochemistry is the study of the structure and functions of biological macromolecules such as nucleic acids, proteins, carbohydrates and lipids. The book is organized in five chapters which covers the basic concepts and fascinating chemistry of biomolecules. It also exposes students to different metabolic pathways and concept of energy in biological system, and provides valuable material for the students of Chemistry, Biochemistry, Biotechnology and Bioscience.