Determination of Residual Isobutylene Oxide--A Genotoxic Starting Material in a Drug Substance by Static Headspace Gas Chromatography
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Determination of benzene in urine by static headspace gas chromatography.
This paper describes the application of static headspace gas chromatography in determining benzene in urine. The method was analytically validated for sensitivity (DL = 42 ng/l), repeatability (RSD = 3% and 4%), and accuracy (71%), and was applied in measuring urine benzene in nonsmokers (N = 14) and smokers (N = 18). All urine samples had measurable benzene concentrations. The method proved se...
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ژورنال
عنوان ژورنال: Journal of Chromatographic Science
سال: 2008
ISSN: 0021-9665,1945-239X
DOI: 10.1093/chromsci/46.7.637