Analytical Chemistry . Problems and approaches", editorial board P. Kelner, is a unique work that immerses the reader in the world of analytical chemistry - one of the most dynamic and relevant areas of science. This publication will be a real guide for students, graduate students, researchers and practitioners seeking to deepen their knowledge and skills in this important discipline. The book examines key issues and current approaches in analytical chemistry, making it an indispensable resource for anyone who wants to be aware of the latest achievements and trends. The authors, including well-known experts in analytical chemistry, share their views on complex issues, such as methods of analysis, the development of new technologies and the application of analytical methods in various fields, including pharmaceuticals, ecology and the food industry. The reader will find in the book not only theoretical foundations, but also practical examples that will help to better understand how to apply the knowledge gained in real life. Each section is written taking into account the relevance and importance of the topics discussed, which makes the material accessible and understandable. The book covers a wide range of topics, from the basics of analytical chemistry to more complex concepts such as chromatography, mass spectrometry, and spectroscopy, allowing the reader to gain a holistic view of the subject. This book will be especially interesting for students and teachers of chemical faculties, as well as specialists working in laboratories and scientific institutions. It will suit both those who are just starting their way in analytical chemistry, and those who already have experience and want to update their knowledge about modern methods and approaches. The key topics raised in the book are not only the technical aspects of analytical chemistry, but also the ethical and environmental issues associated with the application of analytical methods. The authors emphasize the importance of a responsible approach to scientific research and the need to comply with quality and safety standards. This makes the book relevant in the context of contemporary challenges faced by science and society at large. Style R. Kelner and his co-authors are distinguished by clarity and logical presentation, which makes it easy to perceive even the most complex concepts. The book is written taking into account the needs of the reader, which makes it not only informative, but also fascinating. R. Kelner is known for his work in analytical chemistry and has many publications that have become classics in this field. If you are looking for books on analytical chemistry that will help you better understand this discipline, "Analytical Chemistry. Problems and approaches" will be an excellent choice. It can be useful not only for students and teachers, but also for everyone who is interested in modern methods of analysis and their application in various fields. In conclusion, “Analytical chemistry . Problems and Approaches" is not just a textbook, but a real find for anyone who wants to deepen their knowledge and skills in analytical chemistry. This edition will help you not only to master the theory, but also to learn how to apply it in practice, which is an important aspect in any scientific activity. Do not miss the opportunity to discover the world of analytical chemistry with this fascinating and informative book!