The Hplc Solvent Guide
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| Author | : Paul Charles Sadek |
| Publisher | : John Wiley & Sons |
| Total Pages | : 670 |
| Release | : 2002-02-27 |
| Genre | : Science |
| ISBN | : |
High-performance liquid chromatography (HPLC) is a procedure for separating components from a mixture of chemical substances; a combination of separation, identification, and quantitative measurements. Solvent selection is perhaps the most commonly overlooked parameter in HPLC. Even the most experienced analytical chemist tends to select one of three familiar solvents. The HPLC Solvent Guide provides detailed coverage of all commonly used HPLC solvents used in a wide range of separations. HPLC is a mature but substantial market, and one that Wiley reaches successfully and well. The HPLC list is established, and this second edition of a successful title will build upon the success of the first. This is a revised and expanded edition in a field that is still growing into areas of analysis and methods.
| Author | : Donald A Wellings |
| Publisher | : Elsevier |
| Total Pages | : 193 |
| Release | : 2011-04-18 |
| Genre | : Technology & Engineering |
| ISBN | : 0080458858 |
This book is a distillation of twenty years of practical experience of the high pressure liquid chromatography (HPLC) process. Deliberately steering clear of complex theoretical aspects, this book concentrates on the everyday problems associated with the technique, making it perfect for frequent use in the laboratory and for those in the pharmaceutical, agrochemical and biotechnology industries for the analysis and purification of drugs, small molecules, proteins and DNA.This book...•Provides practical, hands-on advice based on years of experience•Will help ensure optimal design, equipment and separation results for your particular task•Presents system layouts from laboratory to process scale•Will help you to devise or improve record-keeping and documentation systems·Provides practical, hands-on advice based on years of experience·Will help ensure optimal design, equipment and separation results for your particular task·Presents system layouts from laboratory to process scale·Will help you to devise or improve record-keeping and documentation systems
| Author | : Lloyd R. Snyder |
| Publisher | : John Wiley & Sons |
| Total Pages | : 831 |
| Release | : 2011-09-20 |
| Genre | : Science |
| ISBN | : 1118210395 |
The latest edition of the authoritative reference to HPLC High-performance liquid chromatography (HPLC) is today the leading technique for chemical analysis and related applications, with an ability to separate, analyze, and/or purify virtually any sample. Snyder and Kirkland's Introduction to Modern Liquid Chromatography has long represented the premier reference to HPLC. This Third Edition, with John Dolan as added coauthor, addresses important improvements in columns and equipment, as well as major advances in our understanding of HPLC separation, our ability to solve problems that were troublesome in the past, and the application of HPLC for new kinds of samples. This carefully considered Third Edition maintains the strengths of the previous edition while significantly modifying its organization in light of recent research and experience. The text begins by introducing the reader to HPLC, its use in relation to other modern separation techniques, and its history, then leads into such specific topics as: The basis of HPLC separation and the general effects of different experimental conditions Equipment and detection The column—the "heart" of the HPLC system Reversed-phase separation, normal-phase chromatography, gradient elution, two-dimensional separation, and other techniques Computer simulation, qualitative and quantitative analysis, and method validation and quality control The separation of large molecules, including both biological and synthetic polymers Chiral separations, preparative separations, and sample preparation Systematic development of HPLC separations—new to this edition Troubleshooting tricks, techniques, and case studies for both equipment and chromatograms Designed to fulfill the needs of the full range of HPLC users, from novices to experts, Introduction to Modern Liquid Chromatography, Third Edition offers the most up-to-date, comprehensive, and accessible survey of HPLC methods and applications available.
| Author | : Toshihiko Hanai |
| Publisher | : Royal Society of Chemistry |
| Total Pages | : 152 |
| Release | : 1999 |
| Genre | : Science |
| ISBN | : 9780854045150 |
How can these compounds be separated? Why was that method used? These are the two basic questions often asked by students of chromatography. HPLC: A Practical Guide provides the answers, enabling the reader to grasp the concepts of the technique using simple, representative chromatograms. Divided into six chapters, this practical guide covers basic concepts of HPLC; instrumentation; stationary phase materials; eluents; column efficiency; and the influence of physical chemistry on separations. Focusing on the basic considerations such as selection of stationary phase and eluent, rather than specific applications, sections on troubleshooting are also included. Uniquely, the descriptions of chromatographic separations are based on solubility using molecular properties, and solubility parameters are used to analyse the selections of chromatographic mode and column. Presenting the chemistry of liquid chromatography for undergraduate students, this valuable practical guide will also be useful for laboratory staff in industry and academia.
| Author | : Serban C. Moldoveanu |
| Publisher | : Elsevier |
| Total Pages | : 600 |
| Release | : 2016-11-01 |
| Genre | : Science |
| ISBN | : 0128037113 |
Selection of the HPLC Method in Chemical Analysis serves as a practical guide to users of high-performance liquid chromatography and provides criteria for method selection, development, and validation. High-performance liquid chromatography (HPLC) is the most common analytical technique currently practiced in chemistry. However, the process of finding the appropriate information for a particular analytical project requires significant effort and pre-existent knowledge in the field. Further, sorting through the wealth of published data and literature takes both time and effort away from the critical aspects of HPLC method selection. For the first time, a systematic approach for sorting through the available information and reviewing critically the up-to-date progress in HPLC for selecting a specific analysis is available in a single book. Selection of the HPLC Method in Chemical Analysis is an inclusive go-to reference for HPLC method selection, development, and validation. - Addresses the various aspects of practice and instrumentation needed to obtain reliable HPLC analysis results - Leads researchers to the best choice of an HPLC method from the overabundance of information existent in the field - Provides criteria for HPLC method selection, development, and validation - Authored by world-renowned HPLC experts who have more than 60 years of combined experience in the field
| Author | : Paul C. Sadek |
| Publisher | : Wiley-Interscience |
| Total Pages | : 332 |
| Release | : 2000 |
| Genre | : Science |
| ISBN | : |
A complete, up-to-date guide to the use, maintenance, and troubleshooting of HPLC systems The last twenty-five years have seen a dramatic rise in the use of High Performance Liquid Chromatography (HPLC) in laboratories worldwide. Troubleshooting HPLC Systems provides analysts as well as laboratory technicians and managers with a readily accessible and immensely useful guide to the new generation of HPLC equipment and techniques. With an emphasis on effective troubleshooting of HPLC systems, this lab companion covers system configuration and functions, problem-solving procedures, maintenance, and HPLC basics. It then walks chromatographers investigating the source of a malfunction through each system component-from solvents and reservoirs to sample preparation to columns and detectors. Special features of Troubleshooting HPLC Systems include: * A detailed review of HPLC instrumentation and accessories * The role of operating parameters as indicators of system performance * Step-by-step troubleshooting protocols for each system component * How to set up a preventive maintenance program for HPLC systems * An overview of the categories of HPLC separations * A compilation of HPLC terms and definitions * Tables and charts detailing solvents' properties
| Author | : George Lunn |
| Publisher | : John Wiley & Sons |
| Total Pages | : 743 |
| Release | : 2005-05-06 |
| Genre | : Science |
| ISBN | : 0471711675 |
An indispensable resource for busy researchers Your time is valuable-too valuable to spend hunting through the technical literature in search of the right HPLC assay techniques for your projects. With HPLC Methods for Recently Approved Pharmaceuticals, you'll quickly identify and replicate the ideal procedures for your project needs, without having to refer to original source publications. More of your time can then be spent in the lab, not the library. Covering the relevant world literature through 2003, this book picks up where Dr. Lunn's acclaimed HPLC Methods for Pharmaceutical Analysis left off. It arms you with established HPLC assay techniques for hundreds of newly approved drugs, as well as drugs for which assay methods were only recently developed. Combining detailed descriptions of procedures with specially annotated references, this practical handbook gives you: * HPLC methods for 390 commonly prescribed pharmaceutical compounds * Various procedures for each drug listed together-making it easy to mix and match for customized approaches * Methods for drugs in biological fluids and for bulk and formulated drugs * Chemical structures, molecular weights and formulas, and CAS Registry Numbers * Cross-references to The Merck Index * Retention times of other drugs that can be assayed using the same methods
| Author | : Thomas J. Bruno |
| Publisher | : CRC Press |
| Total Pages | : 890 |
| Release | : 2010-12-13 |
| Genre | : Science |
| ISBN | : 1420080431 |
Winner of an Oustanding Academic Title Award for 2011!Researchers in organic chemistry, chemical engineering, pharmaceutical science, forensics, and environmental science make routine use of chemical analysis, but the information these researchers need is often scattered in different sources and difficult to access. The CRC Handbook of Basic Tables
| Author | : Michael W. Dong |
| Publisher | : John Wiley & Sons |
| Total Pages | : 285 |
| Release | : 2016-04-06 |
| Genre | : Science |
| ISBN | : 111929360X |
A comprehesive yet concise guide to Modern HPLC Written for practitioners by a practitioner, Modern HPLC for Practicing Scientists is a concise text which presents the most important High-Performance Liquid Chromatography (HPLC) fundamentals, applications, and developments. It describes basic theory and terminology for the novice, and reviews relevant concepts, best practices, and modern trends for the experienced practitioner. Moreover, the book serves well as an updated reference guide for busy laboratory analysts and researchers. Topics covered include: HPLC operation Method development Maintenance and troubleshooting Modern trends in HPLC such as quick-turnaround and "greener" methods Regulatory aspects While broad in scope, this book focuses particularly on reversed-phase HPLC, the most common separation mode, and on applications for the pharmaceutical industry, the largest user segment. Accessible to both novice and intermedate HPLC users, information is delivered in a straightforward manner illustrated with an abundance of diagrams, chromatograms, tables, and case studies, and supported with selected key references and Web resources. With intuitive explanations and clear figures, Modern HPLC for Practicing Scientists is an essential resource for practitioners of all levels who need to understand and utilize this versatile analytical technology.
| Author | : Mustafa Soylak |
| Publisher | : Elsevier |
| Total Pages | : 482 |
| Release | : 2020-04-07 |
| Genre | : Science |
| ISBN | : 0128185708 |
New Generation Green Solvents for Separation and Preconcentration of Organic and Inorganic Species is designed to help researchers and students understand the production and application of new generation green solvents in separation- and preconcentration-based analytical methods. Beginning with the historical background and milestones in the development of analytical instrumentation, the book goes on to give a detailed overview of the most up-to-date uses of green solvents in sample preparation. Using a wealth of examples, it compares old and new extraction procedures and explores the many applications of new generation green solvents. Practical, easy-to-follow experiments are used to illustrate the key concepts. This practical guide helps to promote the use of safer, more sustainable solvents in analytical chemistry and beyond for environmental scientists, researchers in pharmaceutical and biotech industries, and students in analytical chemistry. - Covers the basic analytical theory essential for understanding extraction- and microextraction-based separation and preconcentration methods - Explains combination use of new generation solvents with various detection systems, including UV-VIS, ICP-MS, HPLC, LC-MS, GC-MS, and LC-MS/MS - Emphasizes trace chemical component separation, preconcentration and analysis
