Identification Of Soil Organics Using A Gas Chromatographic Mass Spectrometric Method
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Identification of Soil Organics Using a Gas Chromatographic Mass Spectrometric Method
Author | : William F. O'Reilly,R. P. Murrmann |
Publsiher | : Unknown |
Total Pages | : 24 |
Release | : 1974 |
Genre | : Gas chromatography |
ISBN | : MINN:31951D03085264W |
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As part of a study on the role of natural organics in determining the physical properties of soils, the use of combined gas chromatographic/mass spectrometric methods for identification of the more volatile organic chemicals in soils were explored. Soil was first treated at 100, 150, and 200C to select the optimum temperature where minimum pyrolysis of soil organic matter occurred. The vapors from three soils heated in a closed system at 150C were then analyzed. Subsequent refinement in technique involved collection of vapor from the three soils maintained at 150C using a constant flow sample holder/inlet system. About 50 organic compounds were identified. While application of this approach is restricted to the volatile compounds in the lower molecular weight range, conditions of analysis are thought to be suitable for identification of compounds originally present as opposed to pyrolysis products of soil organic matter. (Author).
Monthly Catalog of United States Government Publications
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 1388 |
Release | : 1971 |
Genre | : Government publications |
ISBN | : OSU:32437010622500 |
Download Monthly Catalog of United States Government Publications Book in PDF, Epub and Kindle
Monthly Catalog of United States Government Publications Cumulative Index
Author | : United States. Superintendent of Documents |
Publsiher | : Unknown |
Total Pages | : 1408 |
Release | : 1976 |
Genre | : United States |
ISBN | : STANFORD:36105021034173 |
Download Monthly Catalog of United States Government Publications Cumulative Index Book in PDF, Epub and Kindle
Special Report Corps of Engineers U S Army Cold Regions Research and Engineering Laboratory
Author | : Cold Regions Research and Engineering Laboratory (U.S.) |
Publsiher | : Unknown |
Total Pages | : 478 |
Release | : 1972 |
Genre | : Arctic regions |
ISBN | : UOM:39015026566805 |
Download Special Report Corps of Engineers U S Army Cold Regions Research and Engineering Laboratory Book in PDF, Epub and Kindle
Organic Compounds in Soils Sediments Sludges
Author | : T Roy Crompton |
Publsiher | : CRC Press |
Total Pages | : 278 |
Release | : 2012-11-29 |
Genre | : Science |
ISBN | : 9780415644273 |
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The increasing awareness of the effects of pollutants in the eco-system and on the development of suitable methods of analysis has stimulated a lot of research recently. This volume comprehensively discusses the range of methods available for the analysis and determination of organic compounds in soils, river and marine sediments and industrial sludges. A review is provided of the instrumentation used in soil and sediment laboratories and an indication of the types of organics that can be determined by each technique. Subsequent chapters discuss the analysis of various types of organics in a logical and systematic manner. Guidance is provided on the applicability of techniques in certain environments, the advantages and disadvantages of using one method over another, likely interference, the sensitivity of particular techniques, and detection limits. The work will be of interest to agricultural chemists, agriculturists concerned with ways in which organic chemicals used in crop or soil treatment permeate the ecosystem and to biologists and scientists involved in fish, plant and insect life. Toxicologists, public health workers, oceanographers, and environmentalists will also find the book beneficial.
Organic Compounds in Soils Sediments Sludges
Author | : T Roy Crompton |
Publsiher | : CRC Press |
Total Pages | : 276 |
Release | : 2012-11-29 |
Genre | : Science |
ISBN | : 9780203589489 |
Download Organic Compounds in Soils Sediments Sludges Book in PDF, Epub and Kindle
The increasing awareness of the effects of pollutants in the eco-system and on the development of suitable methods of analysis has stimulated a lot of research recently. This volume comprehensively discusses the range of methods available for the analysis and determination of organic compounds in soils, river and marine sediments and industrial slu
Determination of Organic Compounds in Soils Sediments and Sludges
Author | : T R Crompton |
Publsiher | : CRC Press |
Total Pages | : 518 |
Release | : 1999-12-02 |
Genre | : Technology & Engineering |
ISBN | : 9781439881637 |
Download Determination of Organic Compounds in Soils Sediments and Sludges Book in PDF, Epub and Kindle
The first volume to comprehensively discuss the range of methods available for the analysis of organic compounds in soils, river and marine sediments and industrial sludges. It commences with a review of the instrumentation used in soil and sediment laboratories and indicates the types of organics that can be determined by each technique. Subsequent chapters discuss the analysis of various types of organics in a logical and systematic manner. It provides guidance on the applicability of techniques in certain environments, the advantages and disadvantages of using one method over another, likely interference, the sensitivity of particular techniques, and detection limits.
Selected Water Resources Abstracts
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 962 |
Release | : 1991 |
Genre | : Hydrology |
ISBN | : UOM:39015015408084 |
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