OLS : Record


Main Title Determination of 51 Priority Organic Compounds After Extraction from Standard Reference Materials.
Author Lopez-Avlla, Viorica; Northcutt, Raymond; Onstot, Jon; Wickham, Margie; Billets, Stephen;
CORP Author Midwest Research Inst., Kansas City, MO.;Environmental Monitoring and Support Lab.-Cincinnati, OH.
Year Published 1983
Report Number EPA-68-03-2711; EPA-600/J-83-018;
Stock Number PB83-229633
Subjects Sediments; Extraction; Chemical analysis; Organic compounds; Centrifugating; Separation; pH; Gas chromatography; Mass spectroscopy; Pesticides; Solvent extraction; Chlorine organic compounds; Reprints; Standard reference materials; Water pollution detection; Gel permeation chromatography; Silica gel chromatography; Polychlorinated biphenyls
Library   Call Number Additional Info Location Date Modified
NTIS PB83-229633 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 11p
Abstract An extraction technique, involving homogenization of a sediment sample with dichloromethane at dual pH and phase separation by centrifugation, was used in the determination of 51 organic priority pollutants as identified in a standard reference sediment sample. These compounds were spiked into the sediment and equilibrated for a defined period of time. Separation and identification of individual compounds in the silica gel fractions were accomplished by gas chromatography/mass spectrometry (GC/MS). Method precision and accuracy are discussed. Tentative identifications of other organic compounds found in the sediment are given.
Supplementary Notes Pub. in Analytical Chemistry, v55 n6 p881-889 1983.
NTIS Title Notes Journal article.
Title Annotations Reprint: Determination of 51 Priority Organic Compounds After Extraction from Standard Reference Materials.
PUB Date Free Form c1983
Category Codes 7D; 68D; 68E; 99A
NTIS Prices PC A02/MF A01
Primary Description 600/06
Document Type NT
Control Number 328721655
Cataloging Source NTIS/MT
Origin NTIS
Type CAT