Toxaphene (Polychlorinated Camphenes) Analysis in Human Blood
| Autor: | U. S. Gill, H. M. Schwartz, Brian Wheatley |
|---|---|
| Rok vydání: | 1995 |
| Předmět: |
Chromatography
Silica gel Health Toxicology and Mutagenesis Public Health Environmental and Occupational Health Soil Science Mass spectrometry Pollution Analytical Chemistry Toxaphene Hexane chemistry.chemical_compound chemistry Acetone Environmental Chemistry Gas chromatography Waste Management and Disposal Quantitative analysis (chemistry) Water Science and Technology Whole blood |
| Zdroj: | International Journal of Environmental Analytical Chemistry. 60:153-161 |
| ISSN: | 1029-0397 0306-7319 |
| DOI: | 10.1080/03067319508042873 |
| Popis: | A method for the determination of toxaphene in whole blood using gas chromatography (GC)-electron capture negative ion ECNI/MS and pure polychlorobornane congerners has been evaluated. Blood samples were extracted with hexane/acetone (9:1), extracts defatted with sulfuric acid, analytes fractionated on Carbopack-C/ Florisil (or silica gel) SPE columns then concentrated to final volumes for GC-ECNI/MS analysis. For confirmation, interference from PCBs and other organochlorine pesticides were removed by nitration. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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