pegasus4dProduct Details; Item Pegasus BTX GC-TOF Mass Spectrometer; Company LECO; Price Get Quote; Catalog Number Pegasus BTX; Quantity EA; Resolution >1100 at mz 219; MassThe Pegasus BT 4D is a benchtop instrument that combines GCxGC modulation with a TOF mass spectrometer for enhanced sensitivity and resolution. It features ChromaTOF software,