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More Practical Problem Solving In Hplc
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Book Synopsis More Practical Problem Solving in HPLC by : Stavros Kromidas
Download or read book More Practical Problem Solving in HPLC written by Stavros Kromidas and published by John Wiley & Sons. This book was released on 2008-01-08 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique approach to solving HPLC problems. Everyone who bought "Problem Solving in HPLC" by Stavros Kromidas will equally benefit from nearly 100 new practical examples for optimization, trouble-shooting, and instrument performance given in this sequel. The author provides - guidance for selecting and evaluating methods, intstruments and columns, - practical help with everyday trouble-shooting, - advice for optimizing separations, always explaining the reason why. In each case the problem, the solution and the conclusions are presented over a maximum of 4 pages, and in addition the book contains manufacturers' addresses, references, data tables and checklists.
Book Synopsis Pitfalls and Errors of HPLC in Pictures by : Veronika R. Meyer
Download or read book Pitfalls and Errors of HPLC in Pictures written by Veronika R. Meyer and published by John Wiley & Sons. This book was released on 2013-02-14 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of this popular problem-solving guide for this widely-used method includes eleven completely new examples and several updated ones, adding up to 100 contributions about pitfalls and errors in HPLC. Each example is presented on a double page with the text on the left-hand and a fi gure on the right-hand side, true to the motto 'a picture says more than a thousand words'. In addition, the author presents essential fundamentals as well as helpful strategies, such as equipment tests or quality assurance processes. New in this edition * Variability of the standard deviation * Infl uence of the acid type and concentration in the eluent * Water as an unintentional additive in the mobile phase * Inadequate purity of mobile phase water * Incomplete degassing * Inadequate stabilization of the extraction solvent * Tailing of phosphate compounds in the presence of steel * Different detection properties of diastereomers * Detector overload in ELSD * System suitability test * From repeatability to reproducibility A must-have resource for all users - showing how to use HPLC efficiently and obtain reliable results.
Book Synopsis HPLC Made to Measure by : Stavros Kromidas
Download or read book HPLC Made to Measure written by Stavros Kromidas and published by John Wiley & Sons. This book was released on 2008-06-05 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only topical HPLC book to focus on optimization, this volume addresses the needs of HPLC users who wish to constantly improve their methods, in particular in terms of throughput, accuracy and cost-effectiveness. This handbook features contributions from such bestselling authors as John W. Dolan, Michael McBrien, Veronika R. Meyer, Uwe D. Neue, Lloyd R. Snyder, and Klaus K. Unger, as well as from scientists working for major companies, including Agilent, AstraZeneca, Merck, Schering, Tosoh Biosep, VWR, and Waters. It covers essential aspects of optimization in general, optimization in different LC-modi, hyphenated techniques and computer-aided optimization. The whole is rounded off with a section of user reports.
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 Newnes. This book was released on 2013 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses in a systematic manner the role of separation in HPLC, the types and characteristics of stationary phases and of mobile phases used in this technique, as well as other factors influencing the separation. The selection process of stationary and mobile phase for a specific separation is described as related to the physico-chemical characteristics of the molecules to be separated and of their matrix. All these subjects are discussed from the point of view of the new developments in HPLC. The book also includes a part presenting the practice of modern HPLC as necessary for applications, particularly related to the analysis of pharmaceutical and biological samples, food and beverages, environmental samples, etc. Gives a clear presentation of notions and conceptsDiscusses key parameters in HPLC separationIncludes modern developments in HPLCDescribes interrelation between various HPLC features (solvent pressure, separation, detection)Includes a large number of references.
Book Synopsis Practical Instrumental Analysis by : Sergio Petrozzi
Download or read book Practical Instrumental Analysis written by Sergio Petrozzi and published by John Wiley & Sons. This book was released on 2012-09-24 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical book in instrumental analytics conveys an overview of important methods of analysis and enables the reader to realistically learn the (principally technology-independent) working techniques the analytical chemist uses to develop methods and conduct validation. What is to be conveyed to the student is the fact that analysts in their capacity as problem-solvers perform services for certain groups of customers, i.e., the solution to the problem should in any case be processed in such a way as to be "fit for purpose". The book presents sixteen experiments in analytical chemistry laboratory courses. They consist of the classical curriculum used at universities and universities of applied sciences with chromatographic procedures, atom spectrometric methods, sensors and special methods (e.g. field flow fractionation, flow injection analysis and N-determination according to Kjeldahl). The carefully chosen combination of theoretical description of the methods of analysis and the detailed instructions given are what characterizes this book. The instructions to the experiments are so detailed that the measurements can, for the most part, be taken without the help of additional literature. The book is complemented with tips for effective literature and database research on the topics of organization and the practical workflow of experiments in analytical laboratory, on the topic of the use of laboratory logs as well as on writing technical reports and grading them (Evaluation Guidelines for Laboratory Experiments). A small introduction to Quality Management, a brief glance at the history of analytical chemistry as well as a detailed appendix on the topic of safety in analytical laboratories and a short introduction to the new system of grading and marking chemicals using the "Globally Harmonized System of Classification and Labelling of Chemicals (GHS)", round off this book. This book is therefore an indispensable workbook for students, internship assistants and lecturers (in the area of chemistry, biotechnology, food technology and environmental technology) in the basic training program of analytics at universities and universities of applied sciences.
Book Synopsis Handbook of Pharmaceutical Analysis by HPLC by : Satinder Ahuja
Download or read book Handbook of Pharmaceutical Analysis by HPLC written by Satinder Ahuja and published by Elsevier. This book was released on 2005-02-09 with total page 679 pages. Available in PDF, EPUB and Kindle. Book excerpt: High pressure liquid chromatography–frequently called high performance liquid chromatography (HPLC or, LC) is the premier analytical technique in pharmaceutical analysis and is predominantly used in the pharmaceutical industry. Written by selected experts in their respective fields, the Handbook of Pharmaceutical Analysis by HPLC Volume 6, provides a complete yet concise reference guide for utilizing the versatility of HPLC in drug development and quality control. Highlighting novel approaches in HPLC and the latest developments in hyphenated techniques, the book captures the essence of major pharmaceutical applications (assays, stability testing, impurity testing, dissolution testing, cleaning validation, high-throughput screening). A complete reference guide to HPLC Describes best practices in HPLC and offers 'tricks of the trade' in HPLC operation and method development Reviews key HPLC pharmaceutical applications and highlights currents trends in HPLC ancillary techniques, sample preparations, and data handling
Book Synopsis HPLC Method Development for Pharmaceuticals by : Satinder Ahuja
Download or read book HPLC Method Development for Pharmaceuticals written by Satinder Ahuja and published by Elsevier. This book was released on 2011-09-21 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Fundamentals of Environmental Sampling and Analysis by : Chunlong Zhang
Download or read book Fundamentals of Environmental Sampling and Analysis written by Chunlong Zhang and published by John Wiley & Sons. This book was released on 2024-04-09 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Environmental Sampling and Analysis A fully reworked and updated introduction to the fundamentals and applications of environmental sampling and analysis Environmental sampling and analysis are essential components of environmental data acquisition and scientific research. The acquisition of reliable data with respect to proper sampling, chemical and instrumental methodology, and QA/QC is a critical precursor to all environmental work. No would-be environmental scientist, engineer, or policymaker can succeed without an understanding of how to correctly acquire, assess and use credible data. Fundamentals of Environmental Sampling and Analysis, 2nd edition provides this understanding, with a comprehensive survey of the theory and applications of these critical sampling and analytical tools. The field of environmental research has expanded greatly since the publication of the first edition, and this book has been completely rewritten to reflect the latest studies and technological developments. The resulting mix of theory and practice will continue to serve as the standard introduction to the subject. Readers of the second edition of Fundamentals of Environmental Sampling and Analysis will also find: Three new chapters and numerous expanded sections on topics of emerging environmental concerns Detailed discussion of subjects including passive sampling, Raman spectroscopy, non-targeted mass spectroscopic analysis, and many more Over 500 sample problems and solutions along with other supplementary instructional materials Fundamentals of Environmental Sampling and Analysis is ideal for students of environmental science and engineering as well as professionals and regulators for whom reliable environmental data through sampling and analysis is critical.
Book Synopsis Quality Control Applications in the Pharmaceutical and Medical Device Manufacturing Industry by : Carrillo-Cedillo, Eugenia Gabriela
Download or read book Quality Control Applications in the Pharmaceutical and Medical Device Manufacturing Industry written by Carrillo-Cedillo, Eugenia Gabriela and published by IGI Global. This book was released on 2022-03-18 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quality control in pharmaceutical products and medical devices is vital for users as failing to comply with national and international regulations can lead to accidents that could easily be avoided. For this reason, manufacturing a quality medical product will support patient safety. Microbiologists working in both the pharmaceutical and medical device industries face considerable challenges in keeping abreast of the myriad microbiological references available to them and the continuously evolving regulatory requirements. Quality Control Applications in the Pharmaceutical and Medical Device Manufacturing Industry presents the importance of quality control in pharmaceutical products and medical devices, which must have very high-quality standards to not cause problems to the health of patients. It reinforces and updates the knowledge of analytical, instrumental, and biological methods to demonstrate the correct quality control and good manufacturing practice for pharmaceutical products and medical devices. Covering topics such as pharmaceutical nano systems, machine learning, and software validation, this book is an essential resource for managers, engineers, supervisors, pharmacists, chemists, academicians, and researchers.
Book Synopsis Instrumental Analytical Chemistry by : James W. Robinson
Download or read book Instrumental Analytical Chemistry written by James W. Robinson and published by CRC Press. This book was released on 2021-06-29 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical chemistry today is almost entirely instrumental analytical chemistry and it is performed by many scientists and engineers who are not chemists. Analytical instrumentation is crucial to research in molecular biology, medicine, geology, food science, materials science, and many other fields. With the growing sophistication of laboratory equipment, there is a danger that analytical instruments can be regarded as "black boxes" by those using them. The well-known phrase "garbage in, garbage out" holds true for analytical instrumentation as well as computers. This book serves to provide users of analytical instrumentation with an understanding of their instruments. This book is written to teach undergraduate students and those working in chemical fields outside analytical chemistry how contemporary analytical instrumentation works, as well as its uses and limitations. Mathematics is kept to a minimum. No background in calculus, physics, or physical chemistry is required. The major fields of modern instrumentation are covered, including applications of each type of instrumental technique. Each chapter includes: A discussion of the fundamental principles underlying each technique Detailed descriptions of the instrumentation. An extensive and up to date bibliography End of chapter problems Suggested experiments appropriate to the technique where relevant This text uniquely combines instrumental analysis with organic spectral interpretation (IR, NMR, and MS). It provides detailed coverage of sampling, sample handling, sample storage, and sample preparation. In addition, the authors have included many instrument manufacturers’ websites, which contain extensive resources.
Book Synopsis Krētika chronika by : Andreas G. Kalokairinos
Download or read book Krētika chronika written by Andreas G. Kalokairinos and published by . This book was released on 1963 with total page 1300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pitfalls and Errors of HPLC in Pictures by : Veronika Meyer
Download or read book Pitfalls and Errors of HPLC in Pictures written by Veronika Meyer and published by Wiley-VCH. This book was released on 2006-03-20 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complexity of the HPLC method allows on one side a wide variety of usage. On the other side it is also a source of possible errors. This book does not only list them, but illustrate them with concrete examples. The topics were presented in a clearly arranged style: a brief text with a corresponding figure. Chemists and laboratory assistants get here numerous hints how correct and reliable results could be transposed in daily laboratory work.
Book Synopsis Encyclopedia of Psychopharmacology by : Ian Stolerman
Download or read book Encyclopedia of Psychopharmacology written by Ian Stolerman and published by Springer Science & Business Media. This book was released on 2010-07-31 with total page 1433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is a broad overview of the central topics and issues in psychopharmacology, biological psychiatry and behavioral neurosciences, with information about developments in the field, including novel drugs and technologies. The more than 2000 entries are written by leading experts in pharmacology and psychiatry and comprise in-depth essays, illustrated with full-color figures, and are presented in a lucid style.
Book Synopsis Practical HPLC Methodology and Applications by : Brian A. Bidlingmeyer
Download or read book Practical HPLC Methodology and Applications written by Brian A. Bidlingmeyer and published by John Wiley & Sons. This book was released on 1993-05-06 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of related interest. Trace and Ultratrace Analysis by HPLC Satinder Ahuja Written by a leading scientist in the field, this monograph provides the first definitive and technically up-to-date treatment of the theory, equipment, and applications of chemistry's most powerful reliable analytical technique. Coverage includes an encyclopedic compendium of common substances that require trace and ultratrace analysis, and features clear discussion of such important topics as considerations for HPLC equipment, sensitive detectors, sample preparation, method development, selectivity and computer-based optimizations, optimizing detectability, and much more. 1991 (0 471-51419-5) 432 pp. High Performance Liquid Chromatography in Biotechnology Edited by William S. Hancock Analytical chemists, biochemists, and chemical engineers will find this up-to-date guide to HPLC's recent developments essential for enhancing on-the-job technical expertise. Extensive coverage includes the broad applications of HPLC, ranging from major chromatographic techniques (including reversed phase, ion exchange, affinity and hydrophobic interaction chromatography) to specific separations such as those in monoclonal antibody and nucleic acid purification. Techniques for quality control programs and advanced technology are also discussed. 1990 (0 471-82584-0) 564 pp. Unified Separation Science J. Calvin Giddings This advanced text/monograph brings together for the first time the variety of techniques used for chemical separations by outlining their common underlying mechanisms. The mass transport phenomena underlying all separation processes are developed in a simple physical-mathematical form, facilitating analysis of alternative separation techniques and the factors integral to separation power. The first six chapters provide background material applicable to a wide range of separation methods, while the final five chapters illustrate specific techniques and methods. 1991 (0 471-52089-6) 320 pp.
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.
Book Synopsis Practical Skills in Forensic Science by : Alan Langford
Download or read book Practical Skills in Forensic Science written by Alan Langford and published by Pearson UK. This book was released on 2018 with total page 1212 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you are studying forensic science, or a related course such as forensic chemistry or biology, then this book will be an indispensable companion throughout your entire degree programme. This ' one-stop' text will guide you through the wide range of practical, analytical and data handling skills that you will need during your studies. It will also give you a solid grounding in the wider transferable skills such as teamwork and study skills.
Book Synopsis Quantitative Column Liquid Chromatography by : S.T. Balke
Download or read book Quantitative Column Liquid Chromatography written by S.T. Balke and published by Elsevier. This book was released on 2000-04-01 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative Column Liquid Chromatography
