This paper introduced the GC-MS analysis method of the dibenzothiophene series compound in the crude oil and the deposit and the thiophene series compound application in the organic geochemistry.The ratios of dibenzot...
This paper introduced a GC-MS/MS analysis method and its application in bio-marker.By contrast,this method is specially good in inspecting a trace bio-marker determining the nature and fixing quantify.GC-MS/MS can ins...