High-Efficiency Liquid Chromatography of Biologically Active Substances . Laboratory Workshop" edited by A. G. Polivanova is an indispensable resource for students, graduate students and practitioners in the field of chemistry, biochemistry and pharmacology. This work, compiled by a team of authors, immerses the reader in the world of high-performance liquid chromatography (HLC) - one of the most relevant and popular methods of analyzing biologically active substances. What is highly efficient liquid chromatography? It is a method that allows you to separate, identify and quantify components of complex mixtures, which is especially important in areas such as pharmaceuticals, ecology and the food industry. The book covers a wide range of topics, ranging from the basics of the theory of high-tech and ending with the practical aspects of working with modern equipment. The reader will be able to get acquainted with the methods of sample preparation, setting the parameters of chromatographic analysis and interpretation of the obtained data .. Who can like this book? First of all, it will be of interest to students and graduate students studying chemistry, biochemistry and related disciplines . Practitioners and analysts will find it useful tips and tricks to optimize their experiments. The book will also be useful to specialists working in laboratories engaged in the analysis of medicines, food products and environmental samples. Due to the available language and clear structure, even beginners will be able to easily master the presented material. The topics raised in the book cover not only the technical aspects of HFCS, but also broader issues such as standardisation of analysis methods, quality assurance and safety of laboratory work. The authors emphasize the importance of compliance with protocols and standards, which is especially important in the modern scientific world, where the accuracy and reliability of the results are critically important. The style of writing the book is clear and logical, which makes it available to a wide audience. The authors use many illustrations, graphs and tables, which makes it possible to more clearly present complex concepts. This approach contributes to a better understanding of the material and facilitates the learning process. A. G. Polivanov, as an editor, has considerable experience in the field of analytical chemistry and is the author of many scientific publications. His contribution to this book provides a high level of scientific credibility and relevance of the information presented. Readers familiar with Polivanov's other works will note his ability to combine deep theoretical knowledge with practical recommendations, making his works particularly valuable to professionals.[citation needed] If you are looking for literature that will help you better understand high-performance liquid chromatography and its application in the analysis of biologically active substances, then "High-performance liquid chromatography of biologically active substances. Lab Workshop" will be a real find for you. This book will not only expand your knowledge, but also inspire new research and experiments in your professional activities. Thus, this publication is not just a textbook, but a full-fledged practical guide that will help you confidently step into the world of analytical chemistry and open new horizons in the study of biologically active substances.