| Article ID | Journal | Published Year | Pages | File Type | 
|---|---|---|---|---|
| 10272768 | Fuel | 2011 | 6 Pages | 
Abstract
												⺠GC Ã GC-TOFMS is able to be used to provide usual biomarker ratio to analysis of oils. ⺠A detailed analysis of biomarker composition of oils from Colombia was provided by GC Ã GC-TOFMS. ⺠Coelution between lupane and 18(α)-oleanane was solved by GC Ã GC-TOFMS.
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											Authors
												Raphael S.F. Silva, Hélen G.M. Aguiar, Mário D. Rangel, Débora A. Azevedo, Francisco R. Aquino Neto, 
											