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Mass Spectrometric Measurements Of The Isotopic Abundance Of Nitrogen In Natural Gases
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Book Synopsis Mass-spectrometric Measurements of the Isotopic Abundance of Nitrogen in Natural Gases by : Miriam A. Lipschutz
Download or read book Mass-spectrometric Measurements of the Isotopic Abundance of Nitrogen in Natural Gases written by Miriam A. Lipschutz and published by . This book was released on 1945 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nitrogen Isotope Abundance Measurements by : Gregor Albert Junk
Download or read book Nitrogen Isotope Abundance Measurements written by Gregor Albert Junk and published by . This book was released on 1958 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nitrogen Isotope Techniques written by and published by Elsevier. This book was released on 2012-12-02 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first laboratory manual to bring together basic procedures for measurement of stable and radioactive isotopes of nitrogen, with specific applications to plant, soil, and aquatic biology. This bench-top reference gives practical coverage of mass and emission spectrometry, nitrogen fixation, nitrification, and identification, organic nitrogen, and the radioactive isotope 13N. Methods are described so that researchers can adapt them, without the aid of outside references, to virtually any task they may encounter in investigations of nitrogen transformation processes. Serves as a practical guide for nitrogen isotope techniques Features studies of nitrogen transformations in terrestrial and aquatic systems Includes basic measurement techniques plus specific applications for stable and radioactive nitrogen isotopes Presents detailed protocols, overviews, and key references Includes fifty figures and sixteen tables Hands-on reference for both students and researchers
Book Synopsis Mass Spectrometric Measurements of Natural Isotopic Spectra by : R. F. Hibbs
Download or read book Mass Spectrometric Measurements of Natural Isotopic Spectra written by R. F. Hibbs and published by . This book was released on 1949 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mass Spectrometry of Soils by : Thomas Boutton
Download or read book Mass Spectrometry of Soils written by Thomas Boutton and published by CRC Press. This book was released on 1996-05-30 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work provides detailed coverage of the applications of proven spectometric techniques in soil science. It presents analytical approaches important in the study of pool sizes and the dynamics of macro- and micronutrients, the structure and function of soil organic matter, and the co-evolution of soils, plant communities and climate. Interdisciplinary perspectives from soil science, ecology, geology, chemistry, biogeochemistry, agronomy and physics, are offered.
Book Synopsis Strategies for High-precision Nitrogen and Carbon Position-specific Isotope Analysis by : Nabil Mohamed Reda Saad
Download or read book Strategies for High-precision Nitrogen and Carbon Position-specific Isotope Analysis written by Nabil Mohamed Reda Saad and published by . This book was released on 2003 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mass Spectrometric Analysis of Nitrogen by : Harry. N. Sullivan
Download or read book Mass Spectrometric Analysis of Nitrogen written by Harry. N. Sullivan and published by . This book was released on 1954 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "The technique of operation and details of performance of a Dempster-Type mass spectrometer together with results obtained from an analysis of nitrogen gas liberated from a sample of ammonium nitrate are described herein. The results show that the instrument is suitable for the routine analysis of gas samples. In addition, the relative abundances of the two stable isotopes of potassium were determined and found to be in agreement with accepted values. " --
Book Synopsis Determination by Isotope Ratio Mass Spectrometry of the Absolute Isotope Amount Fractions of Oxygen and Nitrogen in Nitrous Oxide by :
Download or read book Determination by Isotope Ratio Mass Spectrometry of the Absolute Isotope Amount Fractions of Oxygen and Nitrogen in Nitrous Oxide written by and published by . This book was released on 2007 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: The significant interest related to atmospheric Nitrous oxide as a greenhouse gas and as a tool to regulate the Ozone concentration is well-known and requires to define a precise budget in the atmosphere for this gas. Therefore, the isotopic measurements are proposed to become the necessary additional instrument to better quantify this budget. The lack of a real comparability tool for the disparate Nitrous oxide isotopic measurement done required to start the work related to the development of a Reference material for Nitrogen and Oxygen in this gas. A measurement procedure for the complete isotope characterization of atmospheric Nitrous oxide sample has been developed and applied to establish a first Reference material for this gas. The whole work has been based on the peculiar instrumental capabilities of "Avogadro" MAT 271IRMS. Additional hardware and software improvement has been done for this mass spectrometer to apply the proposed method.
Book Synopsis The Isotopic Analysis of Nitrogen by Means of a Microwave Mass Spectrograph by : A. L. Southern
Download or read book The Isotopic Analysis of Nitrogen by Means of a Microwave Mass Spectrograph written by A. L. Southern and published by . This book was released on 1950 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Isotopic Abundance of Neon, Argon, and Nitrogen in Natural Gases. by L. Stroud Et Al by :
Download or read book Isotopic Abundance of Neon, Argon, and Nitrogen in Natural Gases. by L. Stroud Et Al written by and published by . This book was released on 1967 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Isotope Dilution Mass Spectrometry by : Jose Alonso
Download or read book Isotope Dilution Mass Spectrometry written by Jose Alonso and published by Royal Society of Chemistry. This book was released on 2019-03-22 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Isotope Dilution Mass Spectrometry (IDMS) has become an essential tool in research laboratories and is increasingly used in routine analysis labs (including environmental, food safety and clinical applications). This is the first textbook to present a comprehensive and instructive view of the theory and applications of this growing technique. The main objective of this book is to cover the theory and applications of Isotope Dilution in Analytical Chemistry. The scope is comprehensive to include elemental analysis, speciation analysis, organic analysis and biochemical and clinical analysis together with applications in metabolism studies and traceability of goods. Until now there have been no books published with the same general scope (only book chapters on particular applications). This is a textbook focused at post-graduate level covering the basic knowledge required for doctoral studies in this field. Isotope Dilution Mass Spectrometry will also outline practical applications of interest for routine testing laboratories where isotope dilution procedures are implemented or can be implemented in the future. This unique book covers all the theoretical and practical aspects of Isotope Dilution Mass Spectrometry (IDMS). Due to the increasing application of IDMS in many research laboratories and the increasing implementation of IDMS methodologies in routine testing laboratories, scientists in industry and working in or affiliated to this area will this an invaluable source of information. Concerning the theoretical aspects, the authors present a uniform theoretical background which grows from previous developments in Organic, Speciation and Elemental analysis both in their own laboratory and in other laboratories around the world. This general approach will be simpler and will also include new emerging fields such as quantitative proteomics and metabolism studies.
Book Synopsis Isotope Ratio Mass Spectrometry of Light Gas-Forming Elements by : V.S. Sevastyanov
Download or read book Isotope Ratio Mass Spectrometry of Light Gas-Forming Elements written by V.S. Sevastyanov and published by CRC Press. This book was released on 2014-07-25 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Isotope Ratio Mass Spectrometry of Light Gas-Forming Elements explores different methods of isotope analysis, including spark, secondary ion, laser, glow discharge, and isotope ratio mass spectrometry. It explains how to evaluate the isotopic composition of light elements (H, C, N, O) in solid, liquid, and gaseous samples of organic and inorganic substances, as well as: Presents a universal, economical, simple, and rapid technique for sample preparation of organic substances to measure the isotopic composition of carbon Describes how to determine microbial mineralization of organic matter in soil and the effect of exogenous substrates on environmental sustainability Examines use of the isotopic composition of n-alkanes from continental vegetation to study the paleoclimate and plant physiology Proposes a systematic approach to identifying tobacco areas of origin and tobacco products based on data from the isotopic composition of light elements Discusses ways to detect doping drugs and suggests results assessment criteria based on determining reference intervals for endogenous markers Reviews methods of release of gases from inclusions of rocks and minerals for further implementation of isotope mass spectrometric analysis Considers use of optical isotope analyzers for determining the isotopic composition of carbon in CO2 and of hydrogen and oxygen in water Providing a complete picture of the latest advancements in the field, Isotope Ratio Mass Spectrometry of Light Gas-Forming Elements aids readers from a variety of disciplines in identifying the fundamental processes in biological, ecological, and geological systems and in revealing the subtle features of many physicochemical processes and chemical transformations.
Book Synopsis High Sensitivity Mass Spectrometry of the Rare Gases by : Oliver A. Schaeffer
Download or read book High Sensitivity Mass Spectrometry of the Rare Gases written by Oliver A. Schaeffer and published by . This book was released on 1959 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stable Isotope Geochemistry by : Jochen Hoefs
Download or read book Stable Isotope Geochemistry written by Jochen Hoefs and published by Springer Science & Business Media. This book was released on 2009-01-13 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stable Isotope Geochemistry is an introduction to the use of stable isotopes in the geosciences. It is subdivided into three parts: theoretical and experimental principles; fractionation processes of light and heavy elements; the natural variations of geologically important reservoirs. Since the application of stable isotopes to earth sciences has grown in the last few years, a new edition appears necessary. Recent progress in analysing the rare isotopes of certain elements for instance allow the distinction between mass-dependent and mass-independent fractionations. Special emphasis has been given to the growing field of "heavy" elements. Many new references have been added, which will enable quick access to recent literature. For students and scientists alike the book will be a primary source of information with regard to how and where stable isotopes can be used to solve geological problems.
Book Synopsis Compilation of Minimum and Maximum Isotope Ratios of Selected Elements in Naturally Occurring Terrestrial Materials and Reagents by : Tyler B. Coplen
Download or read book Compilation of Minimum and Maximum Isotope Ratios of Selected Elements in Naturally Occurring Terrestrial Materials and Reagents written by Tyler B. Coplen and published by . This book was released on 2002 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documented variations in the isotopic compositions of some chemical elements are responsible for expanded uncertainties in the standard atomic weights published by the Commission on Atomic Weights and Isotopic Abundances of the International Union of Pure and Applied Chemistry. This report summarizes reported variations in the isotopic compositions of 20 elements that are due to physical and chemical fractionation processes (not due to radioactive decay) and their effects on the standard atomic weight uncertainties. For 11 of those elements (hydrogen, lithium, boron, carbon, nitrogen, oxygen, silicon, sulfur, chlorine, copper, and selenium), standard atomic weight uncertainties have been assigned values that are substantially larger than analytical uncertainties because of common isotope abundance variations in materials of natural terrestrial origin. For 2 elements (chromium and thallium), recently reported isotope abundance variations potentially are large enough to result in future expansion of their atomic weight uncertainties. For 7 elements (magnesium, calcium, iron, zinc, molybdenum, palladium, and tellurium), documented isotope-abundance variations in materials of natural terrestrial origin are too small to have a significant effect on their standard atomic weight uncertainties.
Book Synopsis Isotopic Abundance of Neon, Argon, and Nitrogen in Natural Gases by : Lowell Stroud
Download or read book Isotopic Abundance of Neon, Argon, and Nitrogen in Natural Gases written by Lowell Stroud and published by . This book was released on 1967 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mass Spectra and Isotopes by : Francis William Aston
Download or read book Mass Spectra and Isotopes written by Francis William Aston and published by . This book was released on 1942 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
