Determining petrochemical composition by GCxGC–TOF MS/FID: Reliable, automated group-type analysis

This article illustrates how ChromSpace software, in conjunction with dual TOF MS/FID detection and Tandem Ionisation, can streamline the process of achieving robust and reliable analyte speciation and quantitation of complex petrochemicals in an acceptable time frame.

Using ChromSpace, stencil regions are easily drawn around the target class, can be altered to the desired shape, and can even be connected in contiguous meshes to ensure no areas of the chromatograms are overlooked (illustrated above for a naphtha sample).

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