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GC-MS-based PAHs, C2-DBF and hopane ratio in the uppermost Permian Changxing ...
The non-polar fraction of toluene:MeOH (9:1) extracted sediment samples was analyzed by GC-MS on an Agilent gas chromatograph (GC, 6890) interfaced with an Agilent 5975 mass... -
MSI-based polycyclic and heterocyclic aromatic hydrocarbons (PAHs and C2-DBF)...
A 7T solariX XR Fourier transform-ion cyclotron resonance-mass spectrometer (FT-ICR-MS) equipped with a Smartbeam II laser (Bruker Daltonik, Bremen, Germany) was used for MSI...
