Record Display for the EPA National Library Catalog

RECORD NUMBER: 11 OF 24

OLS Field Name OLS Field Data
Main Title Evaluation of Soxtec Extraction Procedure for Extracting Organic Compounds from Soils and Sediments.
Author Lopez-Avila, V. ; Bauer, K. ; Milanes, J. ; Beckert, W. F. ;
CORP Author Midwest Research Inst., Kansas City, MO. ;Mid-Pacific Environmental Lab., Mountain View, CA.;Environmental Monitoring Systems Lab., Las Vegas, NV.
Publisher c1993
Year Published 1993
Report Number EPA-68-03-3511 ;EPA-68-01-0029; EPA/600/J-94/269;
Stock Number PB94-182334
Additional Subjects Extraction ; Organic compounds ; Soil pollution ; Sediments ; Reprints ; Loams ; Test methods ; Performance tests ; Pesticides ; Chlorohydrocarbons ; Halohydrocarbons ; Ethers ; Nitrogen organic compounds ; Hazardous materials ; Technology utilization ; Experimental design ; Standards ; Soxtec extraction ; EPA Method 3540 ; EPA Method 3550 ; Sonication extraction ; Semivolatile organics
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB94-182334 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 09/01/1994
Collation 19p
Abstract
The U.S. EPA conducted a study to evaluate the Soxtec extraction of 29 target compounds from spiked sandy clay loam and clay loam. The study also compared two solvent mixtures and methylene chloride-acetone and investigated the effect on method recovery of five factors (matrix type, spike level, anhydrous sodium sulfate addition, total extraction time, and immersion/extraction time ratio), their two way interactions, and a three-way interactioin (matrix X spike X time). Limited experimental work was performed with 64 basic/neutral/acidic compounds spiked into clay loam and with standard reference materials certified for polynuclear aromatic hydrocarbons.