pegasus 4dComprehensive Two-Dimensional Gas Chromatography with Time-of-Flht Mass Spectrometer. GCxGC, combined with the Pegasus HT TOFMS, changes the perspective of complex samplePioneering GCxGC technology, combined with the Pegasus TOFMS and ChromaTOF software provides ’s researchers with Four Dimensions (4D) of analytical resolving power for more