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  1. Mass Spectrometry

    Linked via "TOF analyzer"

    Time-of-Flight (TOF) Analyzer
    In a TOF analyzer, ions are accelerated by a fixed electric potential, $V$, giving them uniform kinetic energy, $KE$:
    $$KE = zV = \frac{1}{2} m v^2$$
    where $z$ is the charge, $m$ is the mass, and $v$ is the velocity. The velocity is thus:
  2. Mass Spectrometry

    Linked via "Time-of-Flight (TOF) Analyzer"

    | :--- | :--- | :--- | :--- |
    | Quadrupole | Low (up to 1,000) | RF/DC Field Stability | Routine quantification, GC/LC coupling |
    | Time-of-Flight (TOF) Analyzer | Medium to High (up to 50,000) | Flight Time | High-speed acquisition, MALDI |
    | Ion Trap (IT) | Medium (up to 10,000) | Ion Oscillation Trapping | Tandem MS ($\text{MS}^n$) |
    | Orbitrap | Very High (up to 500,000) | Axial F…