Document Detail


Determination of volatile halocarbons in raw and drinking water, human serum, and urine by electron capture GC.
MedLine Citation:
PMID:  7142355     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
A method for quantitative determination of volatile halocarbons in raw and drinking water, human serum, and urine is presented. Samples of water, serum, or urine were extracted in a single step with petroleum ether, and the extracts are, without further purification, analysed by high resolution gas chromatography (GC) with electron capture detection (ECD). Both external and internal calibrations were used to standardize the analytical system. External calibration is done with pure halocarbons in purified well water. Internal calibration is accomplished by spiking serum and urine samples with reference halocarbons between each of two successive extractions and GC runs. 1-iodobutane is used as internal standard, both in calibrations and actual determinations.
Authors:
M Reunanen; R Kroneld
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of chromatographic science     Volume:  20     ISSN:  0021-9665     ISO Abbreviation:  J Chromatogr Sci     Publication Date:  1982 Oct 
Date Detail:
Created Date:  1983-01-19     Completed Date:  1983-01-19     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0173225     Medline TA:  J Chromatogr Sci     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  449-54     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Chromatography, Gas / methods
Electrons
Humans
Hydrocarbons, Halogenated / analysis*,  blood,  urine
Water Pollutants / analysis*
Water Pollutants, Chemical / analysis*
Water Supply / analysis*
Chemical
Reg. No./Substance:
0/Hydrocarbons, Halogenated; 0/Water Pollutants; 0/Water Pollutants, Chemical

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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