Download or read book Retention and Selectivity in Liquid Chromatography written by R.M. Smith and published by Elsevier. This book was released on 1995-01-13 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together a number of studies which examine the ways in which the retention and selectivity of separations in high-performance liquid chromatography are dependent on the chemical structure of the analytes and the properties of the stationary and mobile phases. Although previous authors have described the optimisation of separations by alteration of the mobile phase, little emphasis has previously been reported of the influence of the structure and properties of the analyte.The initial chapters describe methods based on retention index group increments and log P increments for the prediction of the retention of analytes and the ways in which these factors are influenced by mobile phases and intramolecular interactions. The values of a wide range of group increments in different eluents are tabulated.Different scales of retention indices in liquid chromatography are described for the comparison of separations, the identification of analytes and the comparison of stationary phases. Applications of these methods in the pharmaceutical, toxicology, forensic, metabolism, environmental, food and other fields are reviewed. The effects of different mobile phases on the selectivity of the retention indices are reported. A compilation of sources of reported retention index values are given.Methods for the comparison of stationary phases based on the interactions of different analytes are covered, including lipophilic and polar indices, shape selectivity comparisons, their application to novel stationary phases, and chemometric methods for column comparisons.

Download or read book High Performance Liquid Chromatography written by Csaba Horváth and published by Elsevier. This book was released on 2013-10-22 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-Performance Liquid Chromatography: Advances and Perspectives, Volume 4 is an authoritative publication that deals with the fundamentals, instrumentation, and applications of high-performance liquid chromatography. The volume contains articles on practical aspects of reversed-phase chromatography in the study of biopolymer separations; characterization of stationary phases and the development of various packing materials; electrochemical detection; and the fundamentals of chromatographic behavior of large molecules. Chromatographers, chemists, and researchers in the field of chemical analysis will find this book an interesting read.

Download or read book Chromatographie written by Encyclopaedia Universalis, and published by Encyclopaedia Universalis. This book was released on 2016-09-19 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: La chromatographie est une méthode d'analyse chimique (cf. chimie analytique ) consistant à séparer les constituants d'un mélange. Elle est utilisée aussi bien dans les services de recherche et développement que dans le domaine du contrôle. Son champ d'activité couvre les organismes d'État et le...

Download or read book Chromatographie Liquide de Haute Performance en Chimie Des Prot ines written by Henri Wajcman and published by . This book was released on 1984 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Performance Liquid Chromatography in Biochemistry written by Agnes Henschen and published by . This book was released on 1985 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chiral Liquid Chromatography written by W. John Lough and published by Blackie Academic and Professional. This book was released on 1989 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Multidimensional Liquid Chromatography written by Steven A. Cohen and published by John Wiley & Sons. This book was released on 2008-05-09 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multidimensional Liquid Chromatography (MDLC) is a very powerful separation technique for analyzing exceptionally complex samples in one step. This authoritative reference presents a number of recent contributions that help define the current art and science of MDLC. Topics covered include instrumentation, theory, methods development, and applications of MDLC in the life sciences and in industrial chemistry. With the information to help you perform very difficult separations of complex samples, this reference includes chapters contributed by leading experts or teams of experts.

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

Download or read book Detection Oriented Derivatization Techniques in Liquid Chromatography written by H. Lingeman and published by CRC Press. This book was released on 1990-01-19 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the principles, kinetics, and applications of derivatization reactions in liquid chromatography. It emphasizes detection-oriented derivatization procedures that can be used to enhance to detectability of a wide variety of solutes using absorbance and fluorescence detection.

Download or read book M thodes instrumentales d analyse chimique et applications written by Gwenola Burgot and published by Lavoisier. This book was released on 2011-02-01 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gradient Elution in Column Liquid Chromatography written by P. Jandera and published by Elsevier. This book was released on 1985-05-01 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gradient Elution in Column Liquid Chromatography

Download or read book Practical High Performance Liquid Chromatography written by Veronika Meyer and published by . This book was released on 1994-04-12 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated and improved this edition discusses both practical and theoretical aspects along with the possibilities and problems associated with HPLC. Reflects numerous new details and recent advancements in HPLC techniques. Offers the latest information on current chromatographic practice and covers equipment preparation, column packing and regeneration, commercially available stationary phases and much more.

Download or read book Gas and Liquid Chromatography in Analytical Chemistry written by Roger M. Smith and published by . This book was released on 1988-12-12 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a comprehensive introduction to the practice and applications of modern instrumental gas and liquid chromatography, for use in industrial and research laboratories.

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

Download or read book Introduction to High Performance Liquid Chromatography written by Richard John Hamilton and published by . This book was released on 1978 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Liquid Chromatography in Pharmaceutical Development written by Irving W. Wainer and published by . This book was released on 1985 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern Liquid Chromatography of Macromolecules written by B. G. Belenkii and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: