The book "Guide to practical classes on gas chromatography" by Stolyarov is an indispensable source of knowledge for students, graduate students and specialists working in the field of analytical chemistry and related disciplines . In this practical guide, the author shares his long-term observations and experience, providing readers with not only the theoretical foundations, but also the practical skills necessary for successful mastering the gas chromatography method. Gas chromatography is one of the most common and effective methods of analysis, which is used to separate and quantify components in complex mixtures. Stolyarov in his book explains in detail how to properly prepare samples, choose suitable conditions for analysis and interpret the results. Readers will be able to learn about different types of chromatographic columns, mobile phases and detectors, as well as how to optimize analysis parameters for best results. The book will be especially useful for those who are just beginning their journey in analytical chemistry, as well as experienced specialists who want to refresh their knowledge or master new techniques. Students of the chemical and biological faculties, researchers and practicing analysts will find in this guide many useful recommendations and practical advice. Through accessible language and clear explanations, even complex concepts become comprehensible and easily digestible. The topics raised in the book cover a wide range of issues, ranging from the basics of gas chromatography to modern advances in this field. Stolyarov draws attention to the importance of accuracy and reproducibility of the results, which is especially important in the modern scientific world, where the requirements for the quality of analysis are constantly growing. In addition, the author discusses the problems that researchers may face in the process of work, and offers practical solutions to overcome them. The style of writing Stolyarov is clear and logical, which makes the material available to a wide audience . His laboratory experience and teaching activities allow him to share not only theoretical knowledge, but also practical skills that will help readers avoid common mistakes. The book is filled with examples from real practice, which makes the study of the material more fascinating and illustrative. If you are looking for literature on gas chromatography, which will help you not only understand the theory, but also learn how to apply the knowledge gained in practice, then the “Guide to practical classes on gas chromatography” will be your reliable assistant. This is not just a tutorial, but a whole guide to the world of analytical chemistry, which will help you master complex techniques and become a real professional in your field. Do not miss the opportunity to expand your knowledge and skills in gas chromatography This book will be an excellent addition to your library, as well as an indispensable tool in your scientific and professional activities. Such works as "Analytical Chemistry" or "Basics of Chromatography" may be of interest to those who want to deepen their knowledge in this area. Read, experiment and discover new horizons in the world of science together with Stolyarov’s book!