Home > Instrumentation Instrumentation Orbitrap Velos Pro Hybrid Ion Trap Mass Spectrometer Fragmentation: CID, HCD, & ETD Parallel MS and MSn analysis High Mass Resolution High Mass Accuracy ThermoFisher Scientific LTQ FT-ICR Mass Spectometer with HDX Interface (HeiDi) ThermoFisher Scientific LTQ FT-ICR Mass Spectrometer with ECD (Ernie) Fragmentation: CID & ECD Ion Trap based Fourier Transform-Ion Cyclotron Resonance Mass Spectrometer FT-ICR @ LC timescale