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Size Exclusion Chromatography

2013-03-09 Technology & Engineering
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Release : 2013-03-09
Genre : Technology & Engineering
Kind : eBook
Book Rating : 109/5 ( reviews)

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Book Synopsis Size Exclusion Chromatography by : Sadao Mori

Download or read book Size Exclusion Chromatography written by Sadao Mori. This book was released on 2013-03-09. Available in PDF, EPUB and Kindle. Book excerpt: Although size exclusion chromatography (SEC) is perhaps the most popular and widely used technique for determining the molecular weight distribution of polymeric materials, there have been very few texts written on this topic. During the past decade, SEC has experienced a considerable amount of growth in regard to column and detector technology and new applications. With these advances, SEC can now be used for determining absolute molecular weight, polymer chain conformation and size, and branching, as well as polymer solution properties. This book introduces the reader to the fundamentals of SEC with emphasis on practical aspects of the technique, such as column and mobile selection, calibration, new detector capabilities and guidelines for performing SEC on most types of polymers, especially those of industrial importance. This book is intended for either those new to the field of SEC, or for those research workers who require a more comprehensive background.

Handbook Of Size Exclusion Chromatography And Related Techniques

2003-11-04 Science
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Release : 2003-11-04
Genre : Science
Kind : eBook
Book Rating : 793/5 ( reviews)

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Book Synopsis Handbook Of Size Exclusion Chromatography And Related Techniques by : Chi-San Wu

Download or read book Handbook Of Size Exclusion Chromatography And Related Techniques written by Chi-San Wu. This book was released on 2003-11-04. Available in PDF, EPUB and Kindle. Book excerpt: Documenting critical advances in this rapidly evolving field, the Second Edition highlights the need for new applications and technologies that assist in the determination of molecular weight and molecular weight distributions of polymers in an accurate, efficient manner. This volume presents the latest findings from a international team of specialists and continues to inspire and extend practical applications of size exclusion chromatography (SEC). It includes six new chapters covering high-speed size exclusion chromatography, SEC of low molecular weight materials, and the extended family of techniques, from two-dimensional liquid chromatography to high osmotic pressure chromatography.

Column Handbook for Size Exclusion Chromatography

1999-03-19 Science
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Release : 1999-03-19
Genre : Science
Kind : eBook
Book Rating : 399/5 ( reviews)

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Book Synopsis Column Handbook for Size Exclusion Chromatography by : Chi-san Wu

Download or read book Column Handbook for Size Exclusion Chromatography written by Chi-san Wu. This book was released on 1999-03-19. Available in PDF, EPUB and Kindle. Book excerpt: Column Handbook for Size Exclusion Chromatography is the first comprehensive reference to provide everything one needs to know about commercial analytical and preparative columns for size exclusion and gel filtration chromatography (SEC and GFC). SEC is now widely used as a quality assurance method in the polymer industry (both synthetic and biopolymers) to determine molecular weight and molecular weight distribution. The Handbook contains contributions from every column manufacturer around the world and from many experienced column users. It covers the technology, characterization, application, evaluation, maintenance, and quality control of analytical and preparative columns for SEC and GFC. Also included are columns for two closely related techniques, hydrodynamic chromatography and high osmotic pressure chromatography.Key Features* Evaluate and select columns with confidence for specific applications* Optimize separations and improve the ruggedness of analytical methods* Extend the service time of a column* Establish a quality-control program to ensure consistency in column performance* Avoid the expense of column damage or purchases that do not give the expected results

Modern Size-Exclusion Liquid Chromatography

2009-07-31 Science
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Release : 2009-07-31
Genre : Science
Kind : eBook
Book Rating : 832/5 ( reviews)

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Book Synopsis Modern Size-Exclusion Liquid Chromatography by : Andre Striegel

Download or read book Modern Size-Exclusion Liquid Chromatography written by Andre Striegel. This book was released on 2009-07-31. Available in PDF, EPUB and Kindle. Book excerpt: The Second Edition of Modern Size-Exclusion Chromatography offers a complete guide to the theories, methods, and applications of size-exclusion chromatography. It provides an unparalleled, integrated, up-to-date treatment of gel permeation and gel filtration chromatography. With its detailed descriptions of techniques, data handling, compilations of information on columns and column packings, and tables of important solvents and reference materials, the book offers readers everything they need to take full advantage of this popular macromolecular characterization technique. Since publication of the first edition in 1979, there have been many important advances in the field of size-exclusion chromatography. This Second Edition brings the book thoroughly up to date, with expert coverage of: New and emerging industrial and research applications Practical aspects of size-exclusion chromatography (SEC) and multidetector and multidimensional SEC technologies for polymer architecture and copolymer analysis Updated information on the latest equipment and techniques New best practices for the lab SEC in relation to polymer characterization techniques such as GPEC, LCCC, and rheology Throughout the text, detailed examples guide you step by step through all the latest techniques and applications. With its extensive revisions and updates written by leading experts and pioneers in the field, Modern Size-Exclusion Liquid Chromatography remains the definitive resource for the broad range of researchers and scientists who use HPLC and GPC methods.

Size Exclusion Chromatography

2013-04-17 Science
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Release : 2013-04-17
Genre : Science
Kind : eBook
Book Rating : 612/5 ( reviews)

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Book Synopsis Size Exclusion Chromatography by : B. J. Hunt

Download or read book Size Exclusion Chromatography written by B. J. Hunt. This book was released on 2013-04-17. Available in PDF, EPUB and Kindle. Book excerpt: There is a large and increasing variety of polymers currently in use both for domestic and industrial applications. The properties of polymers are deter mined not only by their chemical type, but also by their molecular mass and molecular mass distributions. However, while the chemical type of polymers can be determined relatively easily, the average molecular masses and molecular mass distributions are more difficult to measure. The molecular mass averages of a polymer are measured by specialized and complex techniques such as light scattering (for weight average) and osmometry (for number average). Thus, complete characterization of the molecular mass distribution of a polymer by such means requires separating the sample into many fractions which can then be examined individually. Since size exclusion chromatography was introduced as a rapid and straightforward technique for the characterization of polymer molecular mass distributions, there have been tremendous increases in development and applications, and it was felt appropriate to bring together into a single volume the information required by scientists from many disciplines who wish to use the technique. This book should be useful to existing users, those who are new to the technique, and those who may be familiar with the basic technique and now wish to extend their capabilities to more complex applications (or to consider the potential of a number of related techniques). The book will also be of general interest to the experienced liquid chromatographer.

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