In mass spectrometer, the sample gas is introduced into the highly evacuated spectrometer tube and it is ionised by electron beam.

In mass spectrometer, the sample gas is introduced into the highly evacuated spectrometer tube and it is ionised by electron beam. Correct Answer True

The sample gas is introduced into the highly evacuated spectrometer tube and it is ionised by an electron beam. The sample has to be in a gaseous state.
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