Browsing ELibrary by Subject "GAS CHROMATOGRAPHY/COMBUSTION/ISOTOPE RATIO MASS SPECTROMETRY (GC/C/IRMS)"

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A NEW METHOD FOR IDENTIFYING THE ORIGINS OF SIMPLE AND COMPLEX HOPANOIDS IN SEDIMENTARY MATERIALS USING STABLE ISOTOPE LABELLING WITH 13CH4 AND COMPOUND SPECIFIC STABLE ISOTOPE ANALYSES

Crossman Z.M.; McNamara N.; Parekh N.; Ineson P.; Evershed R.P. (2001)

Forest soils were taken and incubated with 13C-labelled methane. The lipids from these soils were isolated using a Bligh Dyer extraction and fractionated. Simple hopanoids were present in the neutral fraction, while periodic ...

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