Identification of Soil Organics Using a Gas Chromatographic Mass Spectrometric Method PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Identification of Soil Organics Using a Gas Chromatographic Mass Spectrometric Method PDF full book. Access full book title Identification of Soil Organics Using a Gas Chromatographic Mass Spectrometric Method by William F. O'Reilly. Download full books in PDF and EPUB format.
Author: William F. O'Reilly
Publisher:
ISBN:
Category : Gas chromatography
Languages : en
Pages : 24
Get Book
Book Description
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).
Author: William F. O'Reilly
Publisher:
ISBN:
Category : Gas chromatography
Languages : en
Pages : 24
Get Book
Book Description
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).
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1388
Get Book
Book Description
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1408
Get Book
Book Description
Author: Cold Regions Research and Engineering Laboratory (U.S.)
Publisher:
ISBN:
Category : Arctic regions
Languages : en
Pages : 478
Get Book
Book Description
Author: T Roy Crompton
Publisher: CRC Press
ISBN: 0203589483
Category : Science
Languages : en
Pages : 276
Get Book
Book Description
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
Author: T R Crompton
Publisher: CRC Press
ISBN: 1439881634
Category : Technology & Engineering
Languages : en
Pages : 518
Get Book
Book Description
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.
Author: T Roy Crompton
Publisher: CRC Press
ISBN: 0415644275
Category : Science
Languages : en
Pages : 278
Get Book
Book Description
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.
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 962
Get Book
Book Description
Author: United States. Environmental Protection Agency. Environmental Monitoring and Support Laboratory
Publisher:
ISBN:
Category : Environmental monitoring
Languages : en
Pages : 176
Get Book
Book Description
Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 184
Get Book
Book Description
