A SERIES OF ON-LINE CARBON ISOTOPIC ANALYSES OF MONOSOMERIC HYDROCARBONS IN CRUDE OIL BY GC/C/MS
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摘要: 本文系统介绍了GC-delta S型气体同位素质谱仪的GC/C/MS在线碳同位素分析方法。该方法可获得良好的精度和准度,从各类混合烃类样品中获得大量单体烃的碳同位素数据,为油气地球化学研究提供了丰富的科学信息。Abstract: The method of on-line carbon isotopic analyses by GC/C/MS, on a gaseous isotopic spectrometer modelled GC-delta S, is systematically introduced. It allows for more accuracy and precision and a large amount of carbon isotopic data of monosomeric hydrocarbons derived from different samples of mixed hydrocarbons, and provides plenty of scientific information for petroleum geochemistry.
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