Record Display for the EPA National Library Catalog
RECORD NUMBER: 12 OF 12| Main Title | Supplemental Quality Assurance Criteria for High-Resolution Gas Chromatography/High-Resolution Mass Spectrometric Determination of 2,3,7,8-Tetrachlorodibenzo-p-dioxin in Biological Tissue. | |||||||||||
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| Author | Kuehl, D. W. ; Butterworth, B. C. ; Johnson, K. L. ; | |||||||||||
| CORP Author | Environmental Research Lab.-Duluth, MN. ;Wisconsin Univ.-Superior. Center for Lake Superior Environmental Studies. | |||||||||||
| Year Published | 1986 | |||||||||||
| Report Number | EPA/600/J-86/185; | |||||||||||
| Stock Number | PB87-146148 | |||||||||||
| Additional Subjects | Chromatographic analysis ; Tissue(Biology) ; Chemical analysis ; Quality assurance ; Gas chromatography ; Concentration(Composition) ; Reprints ; Dibenzodioxin/tetrachloro ; Polychlorinated dibenzodioxins ; CAS 1746-01-6 | |||||||||||
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| Collation | 3p | |||||||||||
| Abstract | An analytical technique has been developed to demonstrate both mass spectral and gas chromatographic resolution during each HRGC/HRMS-M5D determination of TCDD. The technique uses (13)C6 1,2,3,4-TCDD and (37)Cl4 2,3,7,8-TCDD to demonstrate the resolution. A technique has also been developed to measure the minimum level of detection of TCDD in each sample. |