Pegasus BT GC-TOF MS

We give you full support


  • • Deconvolution and peak detection are both automated.
    • Finding and identifying more analytes.
    • At trace levels, full mass spectral sensitivity is available.
    • No need for SIM windows – method development is simplified.
    • High-speed acquisition (up to 50 spectra per second).
    • Excellent description of extremely small peaks (Fast GC).
    • Peak Locator Software (locates peaks).
    • Deconvolution of true signals.


LECO’s comprehensive two-dimensional (GCxGC) system with FID, SCD, and/or ECD detectors is the appropriate choice for analytical procedures that demand more resolving power than standard GC can provide. LECO’s GCxGC solutions give unrivalled separating power, whether you need to speciate sulfur-containing chemicals in petroleum, separate halogenated insecticides, or quantify chiral compounds in tastes or perfumes.

The modulator’s concentrating effect creates sharp, narrow peaks with greater S/N than 1D GC (3–10 times more sensitivity).
Compounds belonging to the same chemical class can be found in the same region of the chromatogram, which is critical for group categorization and quantification.