| Main Title |
Protocol for the analysis of 2,3,7,8-tetrachlorodibenzo-p-dioxin by high-resolution gas chromatography/high-resolution mass spectrometry / |
| Author |
Beckert, Werner F. ;
Stanley, John S. ;
Sack, T. M.
|
| Other Authors |
|
| CORP Author |
Midwest Research Inst., Kansas City, MO.;Environmental Monitoring Systems Lab., Las Vegas, NV. |
| Publisher |
U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory, |
| Year Published |
1986 |
| Report Number |
EPA/600-S4-86-004; EPA 600/4-86-004; SAS 1576X; PB86161361 |
| Stock Number |
PB86-161361 |
| OCLC Number |
15339202 |
| Subjects |
Tetrachlorodibenzodioxin--Testing ;
Agent Orange--Testing ;
Gas chromatography ;
Mass spectrometry ;
Tetrachlorodibenzodioxin--Analysis
|
| Additional Subjects |
Toxicology ;
Herbicides ;
Soils ;
Water ;
Sediments ;
Gas chromatography ;
Mass spectrometry ;
Chlorine organic compounds ;
Dioxin(Herbicide) ;
Acetic acid/dichlorophenoxy ;
Orange herbicide
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
EPA/600/S 4-86/004 |
|
Region 1 Library/Boston,MA |
05/25/2016 |
| EJBD |
EPA 600-S4-86-004 |
In Binder |
Headquarters Library/Washington,DC |
11/09/2018 |
| ELBD ARCHIVE |
EPA 600-S4-86-004 |
In Binder Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB86-161361 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
5 pages : 1 illustration ; 28 cm |
| Abstract |
An analytical protocol for the determination of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and total TCDDs in soil, sediment and aqueous samples using high-resolution gas chromatography/high-resolution mass spectrometry (HRGC/HRMS) was developed using the best features of several candidate methods and input from experts in the field. Preliminary tests led to refinements of the chromatographic cleanup procedures and corresponding changes in the protocol. A final single-laboratory evaluation of the refined protocol, consisting of triplicate analyses of five solid and five aqueous samples showed that the method is useful for the determination of 2,3,7,8-TCDD and total TCDDs at concentrations from 10 to 200 pg/g (ppt) in soils and 100 to 2,000 pg/L (ppq) in aqueous samples. Based on the data generated and on the evaluation of several options, parts of the protocol were modified at the EMSL-LV to lower the quantitation limit for TCDD to 2 ppt in soil/sediments and to 20 ppq in aqueous samples. |
| Notes |
Caption title. At head of title: Project summary. Distributed to depository libraries in microfiche. "Apr. 1986." "EPA/600-S4-86-004." Includes bibliographical references. |
