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RECORD NUMBER: 49 OF 66

OLS Field Name OLS Field Data
Main Title Multispectral Identification and Confirmation of Organic Compounds in Wastewater Extracts.
Author McGuire, J. M. ; Collette, T. W. ; Thurston, A. D. ; Richardson, S. D. ; Payne, W. D. ;
CORP Author Environmental Research Lab., Athens, GA. ;Georgia Univ., Athens. ;Technology Applications, Inc., Athens, GA.
Publisher Feb 90
Year Published 1990
Report Number EPA/600/4-90/002;
Stock Number PB90-160995
Additional Subjects Water analysis ; Industrial wastes ; Spectrum analysis ; Organic compounds ; Mass spectroscopy ; Gas chromatography ; Sewage treatment effluents ; Water pollution detection ; Fourier transform spectroscopy
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB90-160995 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/15/1990
Collation 204p
Abstract Application of multispectral identification techniques to samples from industrial and POTW wastewaters revealed identities of 63 compounds that had not been identified by empirical matching of mass spectra with spectral libraries. Twenty-five of the compounds had not been found in wastewaters previously. Multispectral techniques used in the identifications were GC/MS (low resolution), high resolution mass spectrometry, positive methane chemical ionization mass spectrometry, and gas chromatography combined with Fourier transform infrared spectroscopy. Some of the same techniques were used to confirm (without obtaining a pure sample of the tentatively identified compound) identifications made by reexamination of GC/MS data tapes generated by contractor laboratories. Eighty percent of the identifications were confirmed. Some of the wrong identifications made by reexamination of the tapes were attributed to poor chromatography during the initial analysis.
Supplementary Notes Prepared in cooperation with Georgia Univ., Athens, and Technology Applications, Inc., Athens, GA.
Category Codes 68D; 99A
NTIS Prices PC A10/MF A02
Primary Description 600/01
Document Type NT
Cataloging Source NTIS/MT
Control Number 008920180
Origin NTIS
Type CAT