After passing through the pre-filter, ions are passed through which of the following?
(a) Quadrupole mass spectrometer
(b) Time of flight mass spectrometer
(c) Radiofrequency mass spectrometer
(d) Magnetic deflection mass spectrometer
I have been asked this question in an interview.
I would like to ask this question from Instrumentation of Ion Spectroscopy in chapter Electron and Ion Spectrometers of Analytical Instrumentation