pegasus 4dPEGASUS GC-HRT+ 4D • Next generation of hh performance mass spectrometers for the GCMS market • Folded Flht Path® (FFP®) technology to allow users to achieve resolutionsLECO’s GCxGC thermal modulator is the key to the enhancement of chromatographic resolution obtained by the Pegasus 4D system. The modulator, placed between the two columns,