Ion Chromatography, Fourth Edition by Prof. James S. Fritz, Dr. Douglas T. Gjerde(auth.)

By Prof. James S. Fritz, Dr. Douglas T. Gjerde(auth.)

This thoroughly revised and up-to-date fourth version of the best-selling vintage is a radical remedy of the topic whereas final concise and readable. New additions comprise capillary electrophoresis, monolithic columns, zwitterion colums, DNA/RNA research, basics of the technology of IC, and micro equipment. the full is rounded off by means of convenient tables with information on detection or elution stipulations, between others.Content:
Chapter 1 creation and assessment (pages 1–19):
Chapter 2 Instrumentation (pages 21–36):
Chapter three Resins and Columns (pages 37–68):
Chapter four Detectors (pages 69–103):
Chapter five rules of Ion Chromatographic Separations (pages 105–130):
Chapter 6 Anion Chromatography (pages 131–174):
Chapter 7 Cation Chromatography (pages 175–205):
Chapter eight Ion?Exclusion Chromatography (pages 207–237):
Chapter nine Ion Pair Chromatography (pages 239–249):
Chapter 10 Zwitterion desk bound stages (pages 251–262):
Chapter eleven Capillary Electrophoresis (pages 263–297):
Chapter 12 DNA and RNA Chromatography (pages 299–322):
Chapter thirteen pattern Pretreatment (pages 323–334):
Chapter 14 procedure improvement and Validation (pages 335–351):
Chapter 15 Chemical Speciation (pages 353–368):

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Extra info for Ion Chromatography, Fourth Edition

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Fritz and Douglas T. Gjerde Copyright © 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim ISBN: 978-3-527-32052-3 38 3 Resins and Columns In this equation, Res denotes resin or polymer. Silica-based cation exchangers are generally prepared by reacting silica particles with an appropriate chlorosilane or methoxysilane. A common type of silica catex has the structure: In both of these materials, the sulfonate group is chemically bonded to the solid matrix. However, the H+ is attracted electrostatically to the –SO3– and can undergo exchange reactions with other ions in solution.

Another suppression device uses a packed-bed suppressor in disposable cartridges. A device with solid-phase electrochemical cells called Electrically Regenerated Ion Suppression (ERIS) is marketed by Alltech [9]. A degassing unit for removing CO2 from suppression of carbonate is included in a more recent suppressor. Metrohm markets a column suppressor module that uses two suppressor columns. One is regenerated while the other is being used. When the first is exhausted then the other is available for eluent suppression.

S. Patent 6 325 976, 2001. -M. Nair and R. Saari-Nordhaus, Recent developments in surfactant analysis by ion chromatography, J. Chromatogr. A, 804, 233, 1998. 1 Introduction Most ion exchangers used for ion chromatography now have a polymeric base. This is quite the opposite to high-performance liquid chromatography (HPLC) where the use of silica-based materials still predominates. For convenience, we will frequently use the word ‘resins’ to refer to both silica-based and polymeric ion exchangers.

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