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A GCxGC-ToFMS Investigation of the Unresolved Complex Mixture and Associated Biomarkers in Biodegraded Petroleum

Creator:

Wang Guangli, Simoneit, Bernd Rolf Tatsuo, Shi Shengbao, Wang Tieguan, Zhong Ningning, and Wang Peirong

Abstract:

Heavy biodegraded crude oils have larger numbers of coeluting compounds than non- biodegraded oils, and they are typically not resolved with conventional gas chromatography (GC). This unresolved complex mixture (UCM) has been investigated using comprehensive two- dimensional gas chromatography-time-of-flight mass spectrometry (GCxGC-ToFMS) within a set of biodegraded petroleums derived from...

Resource Type:

Article