pegasus4dConsult LECO's entire Pegasus BT 4D catalogue on . Page: 16. ® Quantitative Analysis Using the PEGASUS BT 4D By leveraging GC×GC’s superior chromatographicItem Pegasus® 4D GCxGC-MS (TOF) Company LECO Corporation; Catalog Number Pegasus 4D; This product is no longer available on . is the leading resource