High-Performance Gradient Elution

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 0470055510
Total Pages : 496 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis High-Performance Gradient Elution by : Lloyd R. Snyder

Download or read book High-Performance Gradient Elution written by Lloyd R. Snyder and published by John Wiley & Sons. This book was released on 2007-01-09 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gradient elution demystified Of the various ways in which chromatography is applied today, few have been as misunderstood as the technique of gradient elution, which presents many challenges compared to isocratic separation. When properly explained, however, gradient elution can be less difficult to understand and much easier to use than often assumed. Written by two well-known authorities in liquid chromatography, High-Performance Gradient Elution: The Practical Application of the Linear-Solvent-Strength Model takes the mystery out of the practice of gradient elution and helps remove barriers to the practical application of this important separation technique. The book presents a systematic approach to the current understanding of gradient elution, describing theory, methodology, and applications across many of the fields that use liquid chromatography as a primary analytical tool. This up-to-date, practical, and comprehensive treatment of gradient elution: * Provides specific, step-by-step recommendations for developing a gradient separation for any sample * Describes the best approach for troubleshooting problems with gradient methods * Guides the reader on the equipment used for gradient elution * Lists which conditions should be varied first during method development, and explains how to interpret scouting gradients * Explains how to avoid problems in transferring gradient methods With a focus on the use of linear solvent strength (LSS) theory for predicting gradient LC behavior and separations by reversed-phase HPLC, High-Performance Gradient Elution gives every chromatographer access to this useful tool.

High-Performance Gradient Elution

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Author :
Publisher : Wiley-Interscience
ISBN 13 : 9780471706465
Total Pages : 0 pages
Book Rating : 4.7/5 (64 download)

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Book Synopsis High-Performance Gradient Elution by : Lloyd R. Snyder

Download or read book High-Performance Gradient Elution written by Lloyd R. Snyder and published by Wiley-Interscience. This book was released on 2006-12-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gradient elution demystified Of the various ways in which chromatography is applied today, few have been as misunderstood as the technique of gradient elution, which presents many challenges compared to isocratic separation. When properly explained, however, gradient elution can be less difficult to understand and much easier to use than often assumed. Written by two well-known authorities in liquid chromatography, High-Performance Gradient Elution: The Practical Application of the Linear-Solvent-Strength Model takes the mystery out of the practice of gradient elution and helps remove barriers to the practical application of this important separation technique. The book presents a systematic approach to the current understanding of gradient elution, describing theory, methodology, and applications across many of the fields that use liquid chromatography as a primary analytical tool. This up-to-date, practical, and comprehensive treatment of gradient elution: * Provides specific, step-by-step recommendations for developing a gradient separation for any sample * Describes the best approach for troubleshooting problems with gradient methods * Guides the reader on the equipment used for gradient elution * Lists which conditions should be varied first during method development, and explains how to interpret scouting gradients * Explains how to avoid problems in transferring gradient methods With a focus on the use of linear solvent strength (LSS) theory for predicting gradient LC behavior and separations by reversed-phase HPLC, High-Performance Gradient Elution gives every chromatographer access to this useful tool.

Gradient HPLC for Practitioners

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 3527812776
Total Pages : 253 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Gradient HPLC for Practitioners by : Stavros Kromidas

Download or read book Gradient HPLC for Practitioners written by Stavros Kromidas and published by John Wiley & Sons. This book was released on 2019-04-04 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical guide for analytical scientists explains the use of gradients in liquid chromatography. The fundamentals of gradient separations, as well as the most common application scenarios are addressed, from LC-MS coupling to biochromatography to the separation of ionic substances. Throughout, this handy volume provides detailed hands-on information for practitioners, enabling them to use gradient separation methods reliably and efficiently.

Introduction to Modern Liquid Chromatography

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118210395
Total Pages : 831 pages
Book Rating : 4.1/5 (182 download)

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Book Synopsis Introduction to Modern Liquid Chromatography by : Lloyd R. Snyder

Download or read book Introduction to Modern Liquid Chromatography written by Lloyd R. Snyder and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 831 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Practical HPLC Method Development

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118591518
Total Pages : 665 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Practical HPLC Method Development by : Lloyd R. Snyder

Download or read book Practical HPLC Method Development written by Lloyd R. Snyder and published by John Wiley & Sons. This book was released on 2012-12-03 with total page 665 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revision brings the reader completely up to date on the evolving methods associated with increasingly more complex sample types analyzed using high-performance liquid chromatography, or HPLC. The book also incorporates updated discussions of many of the fundamental components of HPLC systems and practical issues associated with the use of this analytical method. This edition includes new or expanded treatments of sample preparation, computer assisted method development, as well as biochemical samples, and chiral separations.

Preparative Chromatography for Separation of Proteins

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119031176
Total Pages : 608 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Preparative Chromatography for Separation of Proteins by : Arne Staby

Download or read book Preparative Chromatography for Separation of Proteins written by Arne Staby and published by John Wiley & Sons. This book was released on 2017-02-02 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preparative Chromatography for Separation of Proteins addresses a wide range of modeling, techniques, strategies, and case studies of industrial separation of proteins and peptides. • Covers broad aspects of preparative chromatography with a unique combination of academic and industrial perspectives • Presents Combines modeling with compliantce useing of Quality-by-Design (QbD) approaches including modeling • Features a variety of chromatographic case studies not readily accessible to the general public • Represents an essential reference resource for academic, industrial, and pharmaceutical researchers

High Performance Liquid Chromatography in Pesticide Residue Analysis

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Author :
Publisher : CRC Press
ISBN 13 : 1498766544
Total Pages : 659 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis High Performance Liquid Chromatography in Pesticide Residue Analysis by : Tomasz Tuzimski

Download or read book High Performance Liquid Chromatography in Pesticide Residue Analysis written by Tomasz Tuzimski and published by CRC Press. This book was released on 2015-12-01 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: HPLC is the principal separation technique for identification of the pesticides in environmental samples and for quantitative analysis of analytes. At each stage of the HPLC procedure, the chromatographer should possess both the practical and theoretical skills required to perform HPLC experiments correctly and to obtain reliable, repeatable, and reproducible results. Developed to serve as a detailed practical guide, High Performance Liquid Chromatography in Pesticide Residue Analysis is a comprehensive source of information and training on state-of-the-art pesticide residue methods performed with the aid of HPLC. The book presents the pros and cons of HPLC as a flexible and versatile separation and analysis tool with multiple purposes and advantages in investigations of pesticides for food and plant drugs standardization, promotion of health, protection of new herbal medicines, and more.

Practical High-Performance Liquid Chromatography

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 0470682183
Total Pages : 434 pages
Book Rating : 4.4/5 (76 download)

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Book Synopsis Practical High-Performance Liquid Chromatography by : Veronika R. Meyer

Download or read book Practical High-Performance Liquid Chromatography written by Veronika R. Meyer and published by John Wiley & Sons. This book was released on 2010-05-17 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jump into the HPLC adventure! Three decades on from publication of the 1st German edition of Veronika Meyer's book on HPLC, this classic text remains one of the few titles available on general HPLC aimed at practitioners. New sections on the following topics have been included in this fifth edition: Comparison of HPLC with capillary electrophoresis How to obtain peak capacity van Deemter curves and other coherences Hydrophilic interaction chromatography Method transfer Comprehensive two-dimensional HPLC Fast separations at 1000 bar HPLC with superheated water In addition, two chapters on the instrument test and troubleshooting in the appendix have been updated and expanded by Bruno E. Lendi, and many details have been improved and numerous references added. A completely new chapter is presented on quality assurance covering: Is it worth the effort? Verification with a second method Method validation Standard operating procedures Measurement uncertainty Qualifications, instrument test, and system suitability test The quest for quality Reviews of earlier editions "That this text is written by an expert in both the practice and teaching of HPLC is evident from the first paragraph....not only an enjoyable, fascinating and easy read, but a truly excellent text that has and will serve many teachers, students and practitioners very well." —The Analyst “…provides essential information on HPLC for LC practitioners in academia, industry, government, and research laboratories…a valuable introduction." - American Journal of Therapeutics

High Performance Liquid Chromatography in Phytochemical Analysis

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Author :
Publisher : CRC Press
ISBN 13 : 1420092618
Total Pages : 998 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis High Performance Liquid Chromatography in Phytochemical Analysis by : Monika Waksmundzka-Hajnos

Download or read book High Performance Liquid Chromatography in Phytochemical Analysis written by Monika Waksmundzka-Hajnos and published by CRC Press. This book was released on 2010-11-08 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt: The powerful, efficient technique of high performance liquid chromatography (HPLC) is essential to the standardization of plant-based drugs, identification of plant material, and creation of new herbal medicines. Filling the void in this critical area, High Performance Liquid Chromatography in Phytochemical Analysis is the first book to give a comp

Essentials in Modern HPLC Separations

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Publisher : Elsevier
ISBN 13 : 0323998364
Total Pages : 718 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Essentials in Modern HPLC Separations by : Serban C. Moldoveanu

Download or read book Essentials in Modern HPLC Separations written by Serban C. Moldoveanu and published by Elsevier. This book was released on 2022-06-24 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essentials in Modern HPLC Separations, Second Edition discusses the role of separation in high performance liquid chromatography (HPLC). This new and updated edition systematically presents basic concepts as well as new developments in HPLC. Starting with a description of basic concepts, it provides important guidance for the practical utilization of various HPLC procedures, such as the selection of the HPLC type, proper choice of the chromatographic column, selection of mobile phase and selection of the method of detection, all of which are in correlation with the physico-chemical characteristics of the compounds separated. Every chapter has been carefully reviewed, with several new sections added to bring the book completely up-to-date. Hence, it is a valuable reference for students and professors in chemistry. - Provides a thoroughly updated resource, with an entirely new section on Computer-aided Method Development in HPLC and new subsections on miniaturization and automation in HPLC, chemometric aspects of HPLC, green solvent use in HPLC, and more - Includes insights into the chromatographic process to find the optimum solution for analyzing complex samples - Presents a basis for understanding the utilization of modern HPLC for applications, particularly for the analysis of pharmaceutical, biological, food, beverage and environmental samples

Preparative Liquid Chromatography

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Author :
Publisher : Elsevier
ISBN 13 : 0080858414
Total Pages : 357 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Preparative Liquid Chromatography by : B.A. Bidlingmeyer

Download or read book Preparative Liquid Chromatography written by B.A. Bidlingmeyer and published by Elsevier. This book was released on 1987-07-01 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a straightforward approach to isolation and purification problems with a thorough presentation of preparative LC strategy including the interrelationship between the input and output of the instrumentation, while keeping to an application focus.The book stresses the practical aspects of preparative scale separations from TLC isolations through various laboratory scale column separations to very large scale production. It also gives a thorough description of the performance parameters (e.g. throughput, separation quality, etc.) as a function of operational parameters (e.g. particle size, column size, solvent usage, etc.). Experts in the field have contributed a well balanced presentation of separation development strategies from preparative TLC to commercial preparative process with practical examples in a wide variety of application areas such as drugs, proteins, nucleotides, industrial extracts, organic chemicals, enantiomers, polymers, etc.

Separation Methods in Drug Synthesis and Purification

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Publisher : Elsevier
ISBN 13 : 0080541097
Total Pages : 613 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Separation Methods in Drug Synthesis and Purification by : Klara Valko

Download or read book Separation Methods in Drug Synthesis and Purification written by Klara Valko and published by Elsevier. This book was released on 2000-10-13 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Separation Methods in Drug Synthesis and Purification

HPLC of Peptides and Proteins

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Publisher : Springer Science & Business Media
ISBN 13 : 1592597424
Total Pages : 411 pages
Book Rating : 4.5/5 (925 download)

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Book Synopsis HPLC of Peptides and Proteins by : Marie-Isabel Aguilar

Download or read book HPLC of Peptides and Proteins written by Marie-Isabel Aguilar and published by Springer Science & Business Media. This book was released on 2008-02-03 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of high-performance liquid chromatography (HPLC) to the analysis of peptides and proteins some 25 years ago revolutionized the biological sciences by enabling the rapid and sensitive analysis of peptide and protein structure through the exquisite speed, sensitivity, and resolution that can be easily obtained. Today, HPLC in its various modes has become the pivotal technique in the characterization of peptides and proteins and currently plays a critical role in both our understanding of biological processes and in the development of peptide- and protein-based pharmaceuticals. The number of applications of HPLC in peptide and protein purification continues to expand at an extremely rapid rate. Solid-phase peptide synthesis and recombinant DNA techniques have allowed the production of large quantities of peptides and proteins that need to be highly purified. HPLC techniques are also used extensively in the isolation and characterization of novel proteins that will become increasingly important in the postgenomic age. The design of multidimensional purification schemes to achieve high levels of product purity further demonstrates the power of HPLC techniques not only in the characterization of cellular events, but also in the production of pepti- and protein-based therapeutics. HPLC continues to be at the heart of the analytical techniques with which scientists in both academia and in industry must arm themselves to be able to fully characterize the identity, purity, and potency of peptides and proteins.

Modern HPLC for Practicing Scientists

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 111929360X
Total Pages : 285 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Modern HPLC for Practicing Scientists by : Michael W. Dong

Download or read book Modern HPLC for Practicing Scientists written by Michael W. Dong and published by John Wiley & Sons. This book was released on 2016-04-06 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Instrumental Liquid Chromatography

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Author :
Publisher : Elsevier
ISBN 13 : 0080858309
Total Pages : 447 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Instrumental Liquid Chromatography by : N.A. Parris

Download or read book Instrumental Liquid Chromatography written by N.A. Parris and published by Elsevier. This book was released on 2000-04-01 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instrumental Liquid Chromatography

High-Performance Thin-Layer Chromatography (HPTLC)

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3642140254
Total Pages : 401 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis High-Performance Thin-Layer Chromatography (HPTLC) by : ManMohan Srivastava

Download or read book High-Performance Thin-Layer Chromatography (HPTLC) written by ManMohan Srivastava and published by Springer Science & Business Media. This book was released on 2010-11-15 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present edited book is the presentation of 18 in-depth national and international contributions from eminent professors, scientists and instrumental chemists from educational institutes, research organizations and industries providing their views on their experience, handling, observation and research outputs on HPTLC, a multi-dimensional instrumentation. The book describes the recent advancements made on TLC which have revolutionized and transformed it into a modern instrumental technique HPTLC. The book addresses different chapters on HPTLC fundamentals: principle, theory, understanding; instrumentation: implementation, optimization, validation, automation and qualitative and quantitative analysis; applications: phytochemical analysis, biomedical analysis, herbal drug quantification, analytical analysis, finger print analysis and potential for hyphenation: HPTLC future to combinatorial approach, HPTLC-MS, HPTLC-FTIR and HPTLC-Scanning Diode Laser. The chapters in the book have been designed in such away that the reader follows each step of the HPTLC in logical order.

The Essence of Chromatography

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Author :
Publisher : Elsevier
ISBN 13 : 9780444501981
Total Pages : 940 pages
Book Rating : 4.5/5 (19 download)

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Book Synopsis The Essence of Chromatography by : C. F. Poole

Download or read book The Essence of Chromatography written by C. F. Poole and published by Elsevier. This book was released on 2003 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt: General concepts in column chromatography -- The column in gas chromatography -- Instrumental aspects of gas chromatography -- The column in liquid chromatography -- Instrumental aspects of liquid chromatography -- Thin-layer chromatography -- Supercritical fluid chromatography -- Capillary-electromigration separation techniques -- Spectroscopic detectors for identification and quantification -- Separation of stereoisomers -- Laboratory-scale preparative chromatography.