LECO Pegasus GC-HRT+

Now with even higher sensitivity, the Pegasus GC-HRT+ is designed to meet the most demanding analytical challenges. This high-performance GC-TOFMS delivers industry-leading mass accuracy, full-range acquisition at exceptional speed, precise isotopic abundance, and ultra-high mass resolution—all within a single injection.

Folded Flight Path (FFP) technology combined with a novel data acquisition system enables up to 50,000 FWHM resolution, <1 ppm mass accuracy, and acquisition rates up to 200 spectra/s, supporting rich analyte discovery and high-confidence identification in highly complex samples.

Key features

• Mass accuracy ≤1 ppm with peak capacity at least 2× higher than conventional MS platforms
• Encoded Frequent Pushing (EFP) for markedly increased sensitivity, expanded dynamic range, and wide mass range
• Folded Flight Path (FFP) technology for ultra-high resolution, enhanced sensitivity, and advanced TOF focusing
• KADAS® ion-statistics-based acquisition to reduce noise, ensure mass accuracy, and minimize file size
• Ultra High Resolution + HRD to resolve highly isobaric ions (mass differences ~0.02 amu)
• Multi-Mode Source (MMS): EI, Positive CI, and ECNI in one system

Models

• Pegasus GC-HRT+ – Full-scale GC-TOFMS

Options

• L-PAL3 Automated Sample Injector