Analysis of Volatile Organic Compounds from Gasoline Samples Using Radio-Frequency Ionization/Mass Spectrometry

摘要

The RFI/FT-ICR mass spectra of gasoline samples showed the presence of similar VOCs that are generally detected by gas chromatography (GC)/EI/FT-ICR MS [4]. The MS results presented here show the utility of RFI for MS fingerprinting of complex VOC mixtures such as gasoline. Combined use of RFI-FT-ICR MS and PCA is a suitable approach for classification of gasoline samples based on their VOC compositions.