The book "Methods of determination of molecular weights of polymers: Educational-methodical manual", created by the team of authors, is an indispensable source of knowledge for specialists and students seeking to better understand the intricacies of analysis and determination of molecular weights of polymer substances .. This book is a true guide to the complex world of polymer chemistry, combining theoretical foundations and practical techniques, which makes it a valuable tool for those engaged in research, development in the field of materials science or educational activities. The pages of this manual reveal modern methods for determining the molecular weights of polymers, such as gel-effect chromatography, light scattering, mass spectrometry and others, which allow obtaining accurate and reliable results. The authors carefully analyze the features of each method, their advantages and limitations, focusing on practical application in laboratory conditions. The book describes in detail the algorithms for conducting experiments, interpreting the data obtained and recommendations for optimizing the analysis processes, which makes it a valuable guide for beginners and experienced researchers. Particular attention is paid to the preparation of samples, calibration of equipment and assessment of errors, which contributes to the formation of a comprehensive understanding of the process of determining molecular masses in the reader. An important part of the manual is a section devoted to modern trends and new developments in the field of polymer analysis, which allows specialists to stay up to date with the latest achievements of science and technology. The book "Methods for determining the molecular weights of polymers: A textbook" is ideal for students of chemical, material science and engineering faculties, as well as teachers conducting practical classes and laboratory work. It will also be useful for specialists engaged in the development of new polymer materials, product quality control or scientific research. Thanks to the clear presentation of complex topics and rich illustrative material, the book contributes not only to the development of theoretical aspects, but also to the development of skills of practical analysis. The author's team, uniting experts in the field of polymer chemistry and analytical technology, created a work that stands out for its completeness, relevance and practical value. Unlike many textbooks, it is not limited to dry theories, but offers the reader a living and understandable explanation of complex processes, supported by examples from real laboratory practice. This approach makes the book not only a textbook, but also a reliable assistant in professional activities. If you are looking for a book that will help you understand the intricacies of determining the molecular weights of polymers and teach you how to apply modern analytical methods, “Methods for determining the molecular weights of polymers: A textbook” will become an indispensable companion for you. It is ideal for those who appreciate the accuracy, reliability and relevance of information, and also seek to expand their knowledge in the field of chemistry and materials science. This book is your key to understanding the complex processes of polymer analysis and to professional growth in science and technology.