Time-of-flight mass spectrometers for GC and GC×GC

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 to meet the demands of increasingly complex applications, and so significantly 

Select-eV: Variable-energy electron ionisation for GC-MS


Offering better sensitivity than quad-SIM with full reference-quality spectra, the exceptional analytical performance of BenchTOF-HD is complemented by the outstanding productivity enhancements of TOF-DS™ software – an intuitive package offering full system control, combined with comprehensive qualitative and quantitative analysis. 

Click here for BenchTOF-HD product page


Offering all the advantages of BenchTOF-HD, and incorporating Markes’ revolutionary Select-eV® variable-energy ionisation technology, BenchTOF-Select is the ultimate system for analysts requiring world-class analytical capability and productivity. 

Click here for BenchTOF-Select product page


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