Chromatography is a cornerstone technique in the realm of Analytical Chemistry, providing unparalleled capabilities for separating, identifying and quantifying the myriad components of complex mixtures. From its inception in the early 20th century to its present-day applications across multiple fields such as pharmaceuticals, environmental science, biotechnology, and food safety, Chromatography has continuously evolved and expanded its reach. This textbook aims to offer a comprehensive guide to the principles, techniques and applications of Chromatography, catering to students, researchers, and professionals alike. The decision to create this textbook "Chromatography For Identification, Separation And Purification -An Adaptable Analytical Chemistry Tool" was driven by the recognition of the critical role Chromatography plays in Modern Science and industry. The field is vast and multifaceted, encompassing a variety of techniques, each with its unique principles, strengths, and applications. Our goal is to provide a cohesive and thorough exploration of these techniques, ensuring that readers develop a deep understanding of both the theoretical and practical aspects of Chromatography.