Thermo Scientific DFS
| Type | GC-HRMS system |
| Dynamic range | Linear dynamic range in > 5 orders of magnitude |
| Mass range | 2 to 6000 m/z |
| Mass accuracy | < 2 ppm voltage scanning, < 5 ppm magnetic scanning |
| Resolution | > 60.000 R |
| Scan rates | 0.1 to 10,000 Da/s |
| Scan functions | Voltage scan, magnetic scan, multiple ion detection (MID, also known as SIM), multiple reaction monitoring (MRM) |
| Operating modes | EI, CI and LIFTI |