U.S. Environmental Protection Agency Library System Book Catalog Holdings as of July 1973

U.S. Environmental Protection Agency Library System Book Catalog Holdings as of July 1973 PDF Author: United States. Environmental Protection Agency. Library Systems Branch
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 702

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Mass Spectrometry

Mass Spectrometry PDF Author: James M. Thompson
Publisher: CRC Press
ISBN: 135120713X
Category : Science
Languages : en
Pages : 183

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Book Description
It is estimated that there are about 10 million organic chemicals known, and about 100,000 new organic compounds are produced each year. Some of these new chemicals are made in the laboratory and some are isolated from natural products. The structural determination of these compounds is the job of the chemist. There are several instrumental techniques used to determine the structures of organic compounds. These include NMR, UV/visible, infrared spectroscopy, mass spectrometry, and X-ray crystallography. Of all the instrumental techniques listed, infrared spectroscopy and mass spectrometry are the two most popular techniques, mainly because they tend to be less expensive and give us the most structural information. This book is an introductory text designed to acquaint undergraduate and graduate students with the basic theory and interpretative techniques of mass spectrometry. Much of the material in this text has been used over a period of several years for teaching courses in materials characterization and chemical analysis. It presents the mass spectra of the major classes of organic compounds and correlates the fragmentation pattern of each spectrum with the structural features of the compound it represents. This has been done for hydrocarbons, organic acids, ketones, aldehydes, esters, anhydrides, phenols, amines, and amides. The text discusses the origin of the fragments, techniques, innovations, and applications in mass spectrometry. It is interspersed with many illustrations, examples, an adequate but not overwhelming bibliography, and problems for students. It will serve as a lecture text for a one-semester course in mass spectrometry or can be used to teach the mass spectra portion of a broader course in material characterization and chemical analysis.

U.S. Environmental Protection Agency Library System Book Catalog Holdings as of July 1973

U.S. Environmental Protection Agency Library System Book Catalog Holdings as of July 1973 PDF Author: United States. Environmental Protection Agency. Library Systems Branch
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 702

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Book Description


Interpretation of Mass Spectra of Organic Compounds

Interpretation of Mass Spectra of Organic Compounds PDF Author: Mynard Hamming
Publisher: Elsevier
ISBN: 0323143148
Category : Science
Languages : en
Pages : 709

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Book Description
Interpretation of Mass Spectra of Organic Compounds outlines the basic instrumentation, sample handling techniques, and procedures used in the interpretation of mass spectra of organic compounds. The fundamental concepts of ionization, fragmentation, and rearrangement of ions as found in mass spectra are covered in some detail, along with the rectangular array and interpretation maps. Computerization of mass spectral data is also discussed. This book consists of nine chapters and begins with a historical overview of mass spectrometry and a discussion on some important developments in the field, along with a summary of interpretation objectives and methods. The following chapters focus on instruments, ion sources, and detectors; recording of the mass spectrum and the instrumental and sample variables affecting the mass spectrum; sample introduction systems; and fragmentation reactions. Correlations as applied to interpretations are also considered, with emphasis on applications of the branching rule as well as beta-bond and alpha-bond cleavages. Example interpretations, calculations, data-processing procedures, and computer programs are included. This monograph is intended for organic chemists, biochemists, mass spectroscopists, technicians, managers, and others concerned with the whys and wherefores of mass spectrometry.

Organic Geochemistry

Organic Geochemistry PDF Author: Geoffrey Eglinton
Publisher: Springer Science & Business Media
ISBN: 3642877346
Category : Science
Languages : en
Pages : 850

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Book Description
For many years, the subject matter encompassed by the title of this book was largely limited to those who were interested in the two most economically important organic materials found buried in the Earth, namely, coal and petroleum. The point of view of any discussions which might occur, either in scientific meetings or in books that have been written, was, therefore, dominated largely by these interests. A great change has occurred in the last decade. This change had as its prime mover our growing knowledge of the molecular architecture of biological systems which, in turn, gave rise to a more legitimate asking of the question: "How did life come to be on the surface of the Earth?" A second motivation arose when the possibilities for the exploration of planets other than the Earth-the moon, Mars, and other parts of the solar system-became a reality. Thus the question of the possible existence of life elsewhere than on Earth conceivably could be answered.

Biographies of Scientists for Sci-Tech Libraries

Biographies of Scientists for Sci-Tech Libraries PDF Author: Tony Stankus
Publisher: Routledge
ISBN: 1000755118
Category : Language Arts & Disciplines
Languages : en
Pages : 285

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Book Description
This book, first published in 1991, is an invaluable guide to biographies of scientists from a wide variety of scientific fields. The books selected for this highly descriptive bibliography help librarians shatter readers’ stereotypes of scientists as monomaniacal and uninteresting people by providing interesting and provocative titles to capture the interest of students and other readers. The biographies included in this very special bibliography were carefully selected for their humour and human insights to give future scientists encouragement, inspiration, and an understanding of the origins of particular scientific fields. These biographies are unique in that they explore the whole personality of the scientist, giving students a glimpse at the variety and drama of the lives beyond well-known contributions or Nobel prize accomplishments.

A World Bibliography of Bibliographies, 1964-1974

A World Bibliography of Bibliographies, 1964-1974 PDF Author:
Publisher:
ISBN:
Category : Bibliographical literature
Languages : en
Pages : 586

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Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa

Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa PDF Author: United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 706

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American Book Publishing Record Cumulative, 1950-1977

American Book Publishing Record Cumulative, 1950-1977 PDF Author: R.R. Bowker Company. Dept. of Bibliography
Publisher: New York : Bowker
ISBN:
Category : Publishers' catalogs
Languages : en
Pages : 1240

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Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 954

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Monthly Catalog of United States Government Publications, Cumulative Index

Monthly Catalog of United States Government Publications, Cumulative Index PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1250

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Book Description