To comment at length on the importance of the benzodiazepines seems superfluous within the scope of this preface. No other class of active substances has experienced an even approximately compa rable advance in the past two decades. It is therefore not surprising that the formerly dominant barbiturates and bromocarbamides have had to give way in many fields to the benzodiazepines, which now rank first (Proudfoot and Park [1828]). Closely linked with the great therapeutic importance of the benzodia zepines are analytical problems. Detection and the determination of blood levels can be necessary under therapeutic aspects, for instance in working out optimally effective levels in the treatment of epileptic conditions ("drug monitoring"), but also in connection with questions at issue in toxicology and traffic medicine. A toxicological analysis can be subdivided into the following steps: Detection (identification including screening) Determination (e. g. blood, plasma or serum levels) Interpretation of the analytical results. This book is intended as a contribution to each of these chapters: The part "Analytical Data" (pp.I-122) gives a comprehensive collec tion of data, e.g. general and chromatographic data (TLC, GLC) as well as spectra (UV, IR, MS) of 19 commercial preparations, 23 important metabolites and 18 hydrolysis derivatives. Information about biotransformation and the possible formation of aminobenzo phenone derivatives is also given. The most important analytical methods are presented in an extensive review on pp.123-204 in order to make it possible to select the optimum method on the basis of the essential data.
This new edition introduces more problem-solving strategies and new conceptual and challenge problems. Also, each Chapter Review has been enhanced with Learning Goals to reinforce the mastery of concepts for students.
This laboratory manual contains 42 experiments for the standard sequence of topics in general, organic, and biological chemistry.
The book guides students through basic chemistry problem solving with engaging visuals and a focus on developing the math skills necessary to be successful in the course.
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Basic Chemistry
Basic Chemistry, Books a la Carte Edition
Essential Laboratory Manual for General, Organic and Biological Chemistry
The main objective in writing this text is to make the study of chemistry an engaging and a positive experience for students by relating the structure and behaviour of matter to real life.
The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This is the product access code card for MasteringChemistry with Pearson eText and does not include the actual bound book.
Health, Environmental, and Green Chemistry Notes throughout the text relate chemistry chapters to real-life topics in health, the environment, and medicine that are interesting and motivating to students.