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Mass Spectrometry of Priority Pollutants

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Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 887/5 ( reviews)

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Book Synopsis Mass Spectrometry of Priority Pollutants by : Brian Middleditch

Download or read book Mass Spectrometry of Priority Pollutants written by Brian Middleditch. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: When the list of organic priority pollutants was first published, many mass spec troscopists went scrambling to their reference books. GC-MS was mandated for the analysis of 114 compounds, yet the spectra of many of them, if they had been recorded at all, were scattered throughout the literature. Moreover, it soon became apparent that, even if a sufficient number of instruments could be made available to undertake the task of monitoring 114 substances in the effluents of 21 categories of industry, the personnel could not be trained to perform the analyses and interpret the results. The solution to this problem has been the development of highly automated mass spectrometers which can be operated by personnel without the traditional research training. This book is for the new breed of mass spectroscopist who is not interested in the esoteric details of mass spectral fragmentation, but who merely wishes to identify specific pollutants in effluents. Our inclusion of com prehensive lists of synonyms and bibliographic data should make the book of even greater value to the reader who is not too familiar with the idiosyncrasies of chemical nomenclature and the scientific literature. The experienced mass spectroscopist should also benefit from having all of the data collected together in one volume. This is a book to be used, rather than deposited in a library distant from the laboratory: we would hope that it will fmd a place on top of every mass spectrometer used for the analysis of priority pollutants.

Analysis of Priority Pollutants by Gas Chromatography/mass Spectrometry (GC/MS)

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Author :
Release : 1984
Genre :
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Book Synopsis Analysis of Priority Pollutants by Gas Chromatography/mass Spectrometry (GC/MS) by : Jayant D. Shringarpure

Download or read book Analysis of Priority Pollutants by Gas Chromatography/mass Spectrometry (GC/MS) written by Jayant D. Shringarpure. This book was released on 1984. Available in PDF, EPUB and Kindle. Book excerpt:

Quantitative Determination of Priority Pollutants--Gas Chromatography-Mass Spectrometry Response Factor Variation

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Release : 1979
Genre : Compound chromatography variation
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Book Synopsis Quantitative Determination of Priority Pollutants--Gas Chromatography-Mass Spectrometry Response Factor Variation by : R. Devine

Download or read book Quantitative Determination of Priority Pollutants--Gas Chromatography-Mass Spectrometry Response Factor Variation written by R. Devine. This book was released on 1979. Available in PDF, EPUB and Kindle. Book excerpt: The quantitative gas chromatography-mass spectroscopy-data system technique recommended by the Environmental Protection Agency for the determination of "extractable priority pollutants" in industrial effluent extracts has been evaluated. For standard solutions, the relative standard deviation (correlation coefficient) for selected priority pollutant response factors was considered as a measure of the precision of one aspect of the quantification of organic compounds in water extracts. It has been shown that for compounds similar in physical properties to the internal standard (anthracene-d10), single-level response factors can be determined at low nanogram levels with correlation coefficients as good as 1.2 percent. Data are presented that suggests that, for compounds that are "well behaved" from the viewpoint of consistent and reproducible gas chromatographic elution, the correlation coefficient of the response factor can be independent of the ion employed for quantification. Correlation coefficients of response factors for packed column and capillary column experiments demonstrated, not surprisingly, that response factor variation is compound dependent. For most cases cited, the relative standard deviation (RSD) of the response factor was less than 20 percent. However, for certain priority pollutants, response factor variation indicated that the recommended analysis protocol has serious deficiencies.

Liquid Chromatography-mass Spectrometry in Environmental Analysis

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Author :
Release : 1998
Genre :
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Book Synopsis Liquid Chromatography-mass Spectrometry in Environmental Analysis by : Ingo Silgoner

Download or read book Liquid Chromatography-mass Spectrometry in Environmental Analysis written by Ingo Silgoner. This book was released on 1998. Available in PDF, EPUB and Kindle. Book excerpt:

Sampling and Analysis Procedures for Screening of Industrial Effluents for Priority Pollutants

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Release : 1977
Genre : Effluent quality
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Book Synopsis Sampling and Analysis Procedures for Screening of Industrial Effluents for Priority Pollutants by :

Download or read book Sampling and Analysis Procedures for Screening of Industrial Effluents for Priority Pollutants written by . This book was released on 1977. Available in PDF, EPUB and Kindle. Book excerpt:

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