Record Display for the EPA National Library Catalog
RECORD NUMBER: 2 OF 3| Main Title | Evaluation of High-Resolution Gas for the Determination of 2, 3, 7, 8-TCDD in Soil, Sediment and Water (Journal Version). | |||||||||||
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| Author | Stanley, J. S. ; Sack, T. M. ; Tondeur, Y. ; Beckert, W. F. ; | |||||||||||
| CORP Author | Midwest Research Inst., Kansas City, MO. ;Nevada Univ., Las Vegas.;Environmental Monitoring Systems Lab., Las Vegas, NV. | |||||||||||
| Publisher | c1988 | |||||||||||
| Year Published | 1988 | |||||||||||
| Report Number | EPA-68-03-3226; EPA/600/J-88/263; | |||||||||||
| Stock Number | PB89-181390 | |||||||||||
| Additional Subjects | Environmental surveys ; Sediments ; Soil analysis ; Water analysis ; Gas chromatography ; Mass spectroscopy ; Water pollution ; Chemical analysis ; Performance evaluation ; Herbicides ; Chlorine organic compounds ; Reprints ; Dibenzodioxin/tetrachloro ; Land pollution ; Water pollution detection | |||||||||||
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| Collation | 12p | |||||||||||
| Abstract | An analytical protocol for the determination of 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD) and total TCDDs in soil, sediment and aqueous samples using high-resolution gas chromatography/high-resolution mass spectrometry (HRGC/HRMS) was evaluated through replicate analyses of fortified and unspiked soil and aqueous samples. Lower levels of detection can be achieved through a slight modification of the method with respect to initial sample size and/or final extract volume. Instrumental parameters that affect data quality, specifically HRGC column performance, mass resolution and mass measurement accuracy are presented. (Copyright (c) 1988 by John Wiley & Sons Ltd.) |