||Determination of 51 Priority Organic Compounds After Extraction from Standard Reference Materials.
||Midwest Research Inst., Kansas City, MO.;Environmental Monitoring and Support Lab.-Cincinnati, OH.
Chlorine organic compounds;
Standard reference materials;
Water pollution detection;
Gel permeation chromatography;
Silica gel chromatography;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||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.
||Pub. in Analytical Chemistry, v55 n6 p881-889 1983.
|NTIS Title Notes
||Reprint: Determination of 51 Priority Organic Compounds After Extraction from Standard Reference Materials.
|PUB Date Free Form
||7D; 68D; 68E; 99A
||PC A02/MF A01