Time-of-flight mass spectrometry (TOF MS) is rapidly gaining popularity as analysts appreciate its advantages over conventional quadrupole detection. The BenchTOF™ instruments offered by SepSolve provide key advantages for challenging analyses, such as SIM-like sensitivity for targets and unknowns, NIST-searchable spectra, and Tandem Ionisation® capability for simultaneous acquisition of regular 70 eV and low-eV 'soft ionisation' spectra.