A quantitative method has been developed for the detection of perfluorocarbon in breath gas by gas chromatography mass spectrometry(GC/MS) with the column of DB-5M (40m×0.25mm×0. 25μm). The quantization ran...A quantitative method has been developed for the detection of perfluorocarbon in breath gas by gas chromatography mass spectrometry(GC/MS) with the column of DB-5M (40m×0.25mm×0. 25μm). The quantization range of the assay for perfluorocarbon in collected expired gas is 0. 02 to 5mg/kg after bolus injection intravenously within 15min in normal subjects.展开更多
文摘A quantitative method has been developed for the detection of perfluorocarbon in breath gas by gas chromatography mass spectrometry(GC/MS) with the column of DB-5M (40m×0.25mm×0. 25μm). The quantization range of the assay for perfluorocarbon in collected expired gas is 0. 02 to 5mg/kg after bolus injection intravenously within 15min in normal subjects.