pegasus 4dUsing LECO’s Pegasus 4D GC GC-TOFMS with large volume injection (LVI) gives faster, more reliable and more sensitive 3-MCPD analysis in oils and fats. The salting out stepThe LECO Pegasus 4D GCxGC-TOFMS system provides a snificant increase in chromatographic resolution for petroleum analyses across a wide volatility range.