发明申请
US20130161502A1 METHOD FOR ANALYSIS OF THE CHEMICAL COMPOSITION OF THE HEAVY FRACTION OF PETROLEUM 审中-公开
石油重馏分化学成分分析方法

METHOD FOR ANALYSIS OF THE CHEMICAL COMPOSITION OF THE HEAVY FRACTION OF PETROLEUM
摘要:
The chemical composition of petroleum samples is measured using orbitrap mass spectrometry with electrospray ionization (ESI). The orbitrap measurement is used in a screening to determine if one or more higher resolution (but more expensive) compositional analyses are justified.
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