Chromatographic Methods Development
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Chromatographic Methods Development
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Author : Gregory K. Webster
language : en
Publisher: CRC Press
Release Date : 2019-10-28
Chromatographic Methods Development written by Gregory K. Webster and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-28 with Medical categories.
This book is a comprehensive compilation of modern and cutting-edge chromatographic techniques written by pharmaceutical industry experts, academics, and vendors in the field. This book is an inclusive guide to developing all chromatographic methods (such as liquid chromatography and gas chromatography). It covers modern techniques for developing methods using chromatographic development software, requirements for validations, discussion on orthogonality, and how to transfer methods from HPLC to UHPLC. The text introduces some newer techniques that are heavily employed by chemists analyzing proteins and RNAi, as well as novel techniques such as counter current chromatography. This book is valuable for both the novice starting out in undergraduate labs and those who are new to the pharmaceutical industry and is a useful reference for seasoned analysts.
Practical Hplc Method Development
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Author : Lloyd R. Snyder
language : en
Publisher: John Wiley & Sons
Release Date : 2012-12-03
Practical Hplc Method Development written by Lloyd R. Snyder and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-03 with Science categories.
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.
Biochemical Analysis Tools
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Author : Oana-Maria Boldura
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-06-24
Biochemical Analysis Tools written by Oana-Maria Boldura and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-24 with Science categories.
This book explores the role of nucleic acid analysis and the advances it has led to in the field of life sciences. The first section is a collection of chapters covering experimental methods used in molecular biology, the techniques adjacent to these methods, and the steps of analysis before and after obtaining raw DNA data. The second section deals with the principles of chromatography, method development, sample preparation, and industrial applications.
Hplc Method Development For Pharmaceuticals
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Author : Satinder Ahuja
language : en
Publisher: Elsevier
Release Date : 2011-09-21
Hplc Method Development For Pharmaceuticals written by Satinder Ahuja and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-21 with Medical categories.
High pressure, or high performance, liquid chromatography (HPLC) is the method of choice for checking purity of new drug candidates, monitoring changes during scale up or revision of synthetic procedures, evaluating new formulations, and running control/assurance of the final drug product. HPLC Method Development for Pharmaceuticals provides an extensive overview of modern HPLC method development that addresses these unique concerns. Includes a review and update of the current state of the art and science of HPLC, including theory, modes of HPLC, column chemistry, retention mechanisms, chiral separations, modern instrumentation (including ultrahigh-pressure systems), and sample preparation. Emphasis has been placed on implementation in a pharmaceutical setting and on providing a practical perspective. HPLC Method Development for Pharmaceuticals is intended to be particularly useful for both novice and experienced HPLC method development chemists in the pharmaceutical industry and for managers who are seeking to update their knowledge. - Covers the requirements for HPLC in a pharmaceutical setting including strategies for software and hardware validation to allow for use in a regulated laboratory - Provides an overview of the pharmaceutical development process (clinical phases, chemical and pharmaceutical development activities) - Discusses how HPLC is used in each phase of pharmaceutical development and how methods are developed to support activities in each phase
Software Assisted Method Development In High Performance Liquid Chromatography
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Author : Szabolcs Fekete
language : en
Publisher: Wspc (Europe)
Release Date : 2018-07
Software Assisted Method Development In High Performance Liquid Chromatography written by Szabolcs Fekete and has been published by Wspc (Europe) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07 with Chromatographic analysis categories.
This handbook gives a general overview of the possibilities in recent developments in chromatographic retention modeling. As a result of the latest developments in modeling software, several new features are now accessible, opening a new level in HPLC method development. Many of these current possibilities in software assisted liquid chromatographic method modeling for analytical purposes are presented. Several modes of chromatography, including Reversed-Phase Liquid Chromatography (RPLC), Ion Exchange Chromatography (IEX), Hydrophobic Interaction Chromatography (HIC), and Hydrophilic Interaction Liquid Chromatography (HILIC) are explained in detail. For all these chromatographic modes, the most important variables for tuning retention and selectivity are exposed. Beside the industrial and practical benefits of retention modeling, the possibilities in teaching and education are also illustrated. Finally, numerous representative industrial examples are shown, to highlight the benefits, time and cost savings offered by state-of-the-art software assisted HPLC method development.
Chromatographic Methods In Metabolomics
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Author : Tuulia Hyotylainen
language : en
Publisher: Royal Society of Chemistry
Release Date : 2013-09-06
Chromatographic Methods In Metabolomics written by Tuulia Hyotylainen and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-06 with Science categories.
The concept of a metabolic profile was introduced in 1971, when gas chromatography demonstrated a range of compounds present in human samples. Now termed metabolomics, the field is still emerging, and chromatography remains an essential tool for determining metabolites in a living system. This is the first book to present the chromatographic techniques used in metabolomics in a fundamental way. Sample preparation and quality control are described in detail, and all forms of chromatography applied to metabolomics are included. The editors present guidelines on selecting the most appropriate methodology, making the book an accessible guide to anyone entering the field. Handling data and applications are also described. This is an essential handbook for any laboratory looking to embark on a metabolomics research programme and includes the fundamentals of chromatography alongside the latest developments in the field.
Handbook Of Advanced Chromatography Mass Spectrometry Techniques
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Author : Michal Holcapek
language : en
Publisher: Elsevier
Release Date : 2017-09-07
Handbook Of Advanced Chromatography Mass Spectrometry Techniques written by Michal Holcapek and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-07 with Technology & Engineering categories.
Handbook of Advanced Chromatography /Mass Spectrometry Techniques is a compendium of new and advanced analytical techniques that have been developed in recent years for analysis of all types of molecules in a variety of complex matrices, from foods to fuel to pharmaceuticals and more. Focusing on areas that are becoming widely used or growing rapidly, this is a comprehensive volume that describes both theoretical and practical aspects of advanced methods for analysis. Written by authors who have published the foundational works in the field, the chapters have an emphasis on lipids, but reach a broader audience by including advanced analytical techniques applied to a variety of fields. Handbook of Advanced Chromatography / Mass Spectrometry Techniques is the ideal reference for those just entering the analytical fields covered, but also for those experienced analysts who want a combination of an overview of the techniques plus specific and pragmatic details not often covered in journal reports. The authors provide, in one source, a synthesis of knowledge that is scattered across a multitude of literature articles. The combination of pragmatic hints and tips with theoretical concepts and demonstrated applications provides both breadth and depth to produce a valuable and enduring reference manual. It is well suited for advanced analytical instrumentation students as well as for analysts seeking additional knowledge or a deeper understanding of familiar techniques. - Includes UHPLC, HILIC, nano-liquid chromatographic separations, two-dimensional LC-MS (LCxLC), multiple parallel MS, 2D-GC (GCxGC) methodologies for lipids analysis, and more - Contains both practical and theoretical knowledge, providing core understanding for implementing modern chromatographic and mass spectrometric techniques - Presents chapters on the most popular and fastest-growing new techniques being implemented in diverse areas of research
Optimization In Hplc
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Author : Stavros Kromidas
language : en
Publisher: John Wiley & Sons
Release Date : 2021-11-08
Optimization In Hplc written by Stavros Kromidas and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-08 with Science categories.
Learn to maximize the performance of your HPLC or UHPLC system with this resource from leading experts in the field Optimization in HPLC: Concepts and Strategies delivers tried-and-tested strategies for optimizing the performance of HPLC and UHPLC systems for a wide variety of analytical tasks. The book explains how to optimize the different HPLC operation modes for a range of analyses, including small molecules, chiral substances, and biomolecules. It also shows readers when and how computational tools may be used to optimize performance. The practice-oriented text describes common challenges faced by users and developers of HPLC and UHPLC systems, as well as how those challenges can be overcome. Written for first-time and experienced users of HPLC technology and keeping pace with recent developments in HPLC instrumentation and operation modes, this comprehensive guide leaves few questions unanswered. Readers will also benefit from the inclusion of: A thorough introduction to optimization strategies for different modes and uses of HPLC, including working under regulatory constraints An exploration of computer aided HPLC optimization, including ChromSwordAuto and Fusion QbD A treatment of current challenges for HPLC users in industry as well as large and small analytical service providers Discussions of current challenges for HPLC equipment suppliers Tailor-made for analytical chemists, chromatographers, pharmacologists, toxicologists, and lab technicians, Optimization in HPLC: Concepts and Strategies will also earn a place on the shelves of analytical laboratories in academia and industry who seek a one-stop reference for optimizing the performance of HPLC systems.
High Performance Gradient Elution
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Author : Lloyd R. Snyder
language : en
Publisher: John Wiley & Sons
Release Date : 2007-01-09
High Performance Gradient Elution written by Lloyd R. Snyder and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-09 with Science categories.
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.
Problems Of Instrumental Analytical Chemistry A Hands On Guide
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Author : Jose Manuel Andrade-garda
language : en
Publisher: World Scientific Publishing Company
Release Date : 2017-03-09
Problems Of Instrumental Analytical Chemistry A Hands On Guide written by Jose Manuel Andrade-garda and has been published by World Scientific Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-09 with Science categories.
The complex field of analytical chemistry requires knowledge and application of the fundamental principles of numerical calculation. Problems of Instrumental Analytical Chemistry provides support and guidance to help students develop these numerical strategies to generate information from experimental results in an efficient and reliable way. Exercises are provided to give standard protocols to follow which address the most common calculations needed in the daily work of a laboratory. Also included are easy to follow diagrams to facilitate understanding and avoid common errors, making it perfect as a hands-on accompaniment to in-class learning.Subjects covered follow a course in analytical chemistry from the initial basics of data analysis, to applications of mass, UV-Vis, infrared and atomic spectrometry, chromatography, and finally concludes with an overview of nuclear magnetic resonance. Intended as a self-training tool for undergraduates in chemistry, analytic chemistry and related subjects, this book is also useful as a reference for scientists looking to brush up on their knowledge of instrumental techniques in laboratories.