Bench TOF-Select
The BenchTOF range of time-of-flight mass spectrometers connect to any GC and offer major sensitivity and productivity advantages for a broad range of GC applications.
Designed from first principles for optimum performance, BenchTOF instruments equip GC–MS laboratories c of increasingly complex applications, and so significantly extend the range of services they offer.
The Bench TOF-Select System offering all the advantages of BenchTOF-HD, and incorporating the revolutionary Select-eV variable-energy ionisation technology, BenchTOF-Select is the ultimate system for analysts requiring world-class analytical capability and productivity.
One of the world’s leading time-of-flight mass spectrometers for GC and GCxGC.
Exceptional performance: All the fundamental advantages of BenchTOF-HD – sensitivity, spectral quality, stability, speed and sub-unit mass selectivity – supported by the power of TOF-DS software and revolutionary Select-eV variable-energy ionisation technology.
Select-eV unlocks the most challenging applications
- Increases the absolute intensity of molecular ions.
- Collects confirmatory low-energy spectra with structurally significant fragmentation.
- Extends the dynamic range and limits of detection.
- Distinguishes between compounds with identical 70 eV spectra.
Unparalleled productivity
- Fast analysis, fast method development, minimal down-time and reduced sample preparation.
- Real-time access to results and innovative data-mining features such as dynamic baseline compensation (DBC), deconvolution and ChromCompare data comparison.
- Exceptional stability eliminates unscheduled maintenance, even when using soft ionisation.
Mass spectral comparison for a sterane-type biomarker at 70 eV and 14 eV, demonstrating reduced fragmentation as well as enhanced signal-to-noise ratio for the molecular ion at 14 eV:
