Download or read book Gas Chromatography atomic Emission Spectroscopy for Metal Selective Detection written by Yadi Zeng and published by . This book was released on 1993 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Element specific Chromatographic Detection by Atomic Emission Spectroscopy written by Peter C. Uden and published by . This book was released on 1992 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to specifically cover interfaced chromatographic separations and element-specific detection by AES. Offers fundamental research studies and reviews by the most active groups in the field, including those involved in instrument development. Discusses a wide variety of techniques, including LC/GC, SFC, atomic emission spectroscopy, plasma spectroscopy, microwave induced plasmas, inductively coupled plasmas, direct current plasmas, and inductively coupled plasma/mass spectroscopy.

Download or read book Selective Gas Chromatographic Detectors written by M. Dressler and published by Elsevier. This book was released on 1986-07-01 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive, up-to-date review of all selective detectors used in combination with gas chromatography. For each detector, the historical background, design and principle are described, and the working parameters affecting the detector performance are analyzed critically and in detail. The analytical possibilities of the detectors and the main characteristics such as sensitivity, noise and minimum detectability are discussed. All the selective detectors that are currently used are discussed in detail. Combinations of GC with other techniques such as plasma emission spectroscopy, atomic absorption spectrometry, ion-selective electrodes, piezoelectric sorption detector, mass spectrometry and infrared spectroscopy are discussed briefly.Chromatographers and users of gas chromatographs, especially in the field of environmental protection, agriculture, clinical chemistry, and toxicology will find the book useful to their work. Institutes and organisations dealing with analytical chemistry will also find it of interest.

Download or read book Trace Metal Analysis and Speciation written by I.S. Krull and published by Elsevier. This book was released on 1991-10-08 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this volume is to describe the most recent advances in areas of analytical chemistry that relate to the trace determination of metals and inorganics, as well as their distribution and forms (species) present, sample dependent. Analytical approaches are described that encompass a number of separation methods, such as gas and high performance liquid chromatography, interfaced with selective and sensitive detection methods that become unique for metal species/forms present in various samples. Hyphenated techniques are emphasized, such as interfacing HPLC with plasma induced emission spectroscopy, electrochemistry, post-column reaction chemistry, etc. Each chapter describes the latest instrumental and methodology advances that utilize some form of chromatography together with element-specific detection or mass spectrometry to provide absolute identification of the specific species of a metal present in various samples. The book will be of value to those concerned with the determination of trace levels of individual metal species present or suspected present in any given sample and to those involved in trace metal toxicology, metabolism of metal-containing drugs or chemicals, environmental exposures to metals and chemical speciation of real world samples. Government regulatory laboratories striving to detect and determine absolute levels of a metal species in any regulated sample will be interested in this volume, as will academic institutes involved in environmental toxicology, environmental chemistry, metal-DNA/protein interactions and researchers working with metal species.

Download or read book The Application of Atomic Emission Spectroscopy to Chromatographic Analyses for Element Selective Detection written by Jeffrey Anderson Seeley and published by . This book was released on 1992 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sensitive Selective Gas Chromatography Detection Based on Emission Spectrometry of Organic Compounds written by Stephen Shap Chow Tong and published by . This book was released on 1966 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Practical Gas Chromatography written by Katja Dettmer-Wilde and published by Springer. This book was released on 2014-11-05 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas chromatography continues to be one of the most widely used analytical techniques, since its applications today expand into fields such as biomarker research or metabolomics. This new practical textbook enables the reader to make full use of gas chromatography. Essential fundamentals and their implications for the practical work at the instrument are provided, as well as details on the instrumentation such as inlet systems, columns and detectors. Specialized techniques from all aspects of GC are introduced ranging from sample preparation, solvent-free injection techniques, and pyrolysis GC, to separation including fast GC and comprehensive GCxGC and finally detection, such as GC-MS and element-specific detection. Various fields of application such as enantiomer, food, flavor and fragrance analysis, physicochemical measurements, forensic toxicology, and clinical analysis are discussed as well as cutting-edge application in metabolomics is covered.

Download or read book Recent Advances in Gas Chromatographic Atomic Emission Hetero Atom Selective Detection for Characterization of Petroleum Streams and Products written by FP. Di Sanzo and published by . This book was released on 2005 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The selective detection of organo-compounds containing hetero-atoms is used extensively in the petroleum industry for process control (sulfur, nitrogen, etc.) and additives in fuels (sulfur, nitrogen, oxygen, phosphorous, etc.). The most common selective atom detection is performed with atomic emission (AED), sulfur/nitrogen chemiluminescence (SCD, NCD), and photometric (FPD, p-FPD). Atomic emission detection has an advantage over the other selective detectors since in an automated analysis scheme several hetero-elements may be detected for rapid sample screening. This paper describes the unique capabilities of atomic emission detection of fuels and petroleum fractions using several applications. In addition, a simplified version of comprehensive GCxGC that enhances hetero-atom selectivity by significantly reducing the matrix interference from the large hydrocarbon background is coupled with a microwave induced helium plasma atomic emission detector (GCxGC/AED). The GCxGC uses simple valve based flow modulation optimized for samples with a boiling point in the gasoline and jet fuel range. The technique is useful for screening fuels additives, contaminants, etc.

Download or read book The Use of Gas Chromatography atomic Emission Detection for Environmental Analysis written by Jeffrey J. Slowick and published by . This book was released on 1994 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inductively Coupled Plasmas in Analytical Atomic Spectrometry written by Akbar Montaser and published by John Wiley & Sons. This book was released on 1996-12-17 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt: The broadest source of information on analytical ICP spectrometry available in a coherent, single volume. Renowned contributors define theory, diagnostics, models, instrumentation and applications. They also discuss atomic emission, atomic fluorescence and mass spectrometries based on ICP sources for atomization, excitation and ionization. 'This book is HIGHLY RECOMMENDED.' Analytical Chemistry '... a handy reference for anyone attempting to understand the theory of ICPs and how they work. The detailed discussions of the various types of instrumentation and methods will be quite helpful to students and researchers in the field who want to broaden their understanding of analytical atomic spectroscopy.' Applied Spectroscopy '...Everyone involved in elemental analysis using ICP should have this book. It is useful for both experienced and novice ICP spectroscopists.' Spectroscopy

Download or read book Analytical Atomic Spectrometry with Flames and Plasmas written by José A. C. Broekaert and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This completely revised second edition of the standard work has been expanded by some twenty percent to include more information on the latest developments and new apparatus. In particular, sections have been added on microplasmas and new types of spectrometers, while that on the rapidly expanding field of speciations with practical examples from life and environmental sciences have been included. Still in one handy volume, the book covers all the important modern aspects of atomic fluorescence, emission and absorption spectroscopy as well as plasma mass spectroscopy in a readily comprehensible and practice-oriented manner. A thorough explanation of the physical, theoretical and technical basics, example applications including the concrete execution of analysis and comprehensive cross-references to the latest literature allow even newcomers easy access to the methodologies described.

Download or read book An Emission Spectrochemical Detector for Chromatography written by Robert Knight Lantz and published by . This book was released on 1977 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Optical Mass Spectroscopy as a Basis for a Universal selective Detector for Gas Chromatography written by Christine A. Gierczak and published by . This book was released on 1984 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book TRAC Trends in Analytical Chemistry written by U A Th Brinkman and published by Elsevier. This book was released on 2013-09-24 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRAC: Trends in Analytical Chemistry, Volume 7 provides information pertinent to the trends in the field of analytical chemistry. This book discusses a variety of topics related to analytical chemistry, including biomolecular mass spectroscopy, affinity chromatography, electrochemical detection, nucleosides, and protein sequencing. Organized into 63 parts encompassing 158 chapters, this volume begins with an overview of the significance of quality and productivity in the analytical laboratory. This text then presents a comprehensive review on alcohol dehydrogenases, immobilization, and applications in analysis and synthesis. Other chapters consider the various tests for determining the excellence of quantitative assays available for analysts to utilize for method validation. This book discusses as well the primary challenge of neuropharmacologists to relate physiological functions to the many ligand binding sites identified in brain tissue. The final chapter deals with the fundamentals and applications of biosensors. This book is a valuable resource for analytical chemists, chemical engineers, clinical chemists, neuropharmacologists, and scientists.

Download or read book The Investigation of Gas Chromatography Microwave Induced Plasma Atomic Emission Spectrometry for Element Specific Detection and Empirical Formulae Determination written by Kevin J. Slatkavitz and published by . This book was released on 1985 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atomic Absorption and Plasma Spectroscopy written by John R. Dean and published by . This book was released on 1997 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book incorporates two widely used and well established analytical chemistry techniques. Plasma-based techniques are discusses in detail and the coupling of plasma spectroscopy with mass spectrometry is also considered.

Download or read book The Use of Ion Chromatography D C Plasma Atomic Emission Spectrometry for the Speciation of Trace Metals Final Performance Technical Report February 1 1995 January 31 1998 written by and published by . This book was released on 1998 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chemistry of heavy metals in natural waters, industrial waste streams, and the environment is influenced by a number of factors including the prevailing matrix, their relative concentrations, and biologically or chemically induced transformations. Speciation, which entails the identification and quantification of all the forms of a metal or any other chemical entity present in a sample, is a necessary step in assessing the toxic and pollution effects and the overall impact of these entities on environmental systems. Analytical methods and protocols that can provide analytical data in the parts per billion concentration range and below are needed for these kinds of measurements. The thrust of this research was to develop metal speciation methods and techniques using direct current plasma (DCPAES) in combination with ion chromatography (IC), whereby the DCPAES serves as an element selective detector (ESD) for the metal species separated in the chromatographic column. While the metal speciation work carried out in this program has utilized the IC-DCPAES as the primary analytical measurement tool, other sample processing and preparation approaches have also been developed to enhance the effectiveness and capability of the chromatographic-element selective method of metal speciation. Post-column derivatization and solid phase extraction are two protocols which were incorporated with IC-ESD with significant improvements in the capability of the method.