Mastering Ion Analysis in Magnetic Sector Analysers

Scanning is not used in magnetic sector analysers

Both voltage and magnetic scanning

Magnetic scanning (correct)

Voltage scanning

The relative abundances increase as the mass increases

The relative abundances decrease as the mass increases (correct)

The relative abundances are not affected by voltage scanning

The relative abundances remain constant

To allow ions of all m/e values to pass through (correct)

To convert ions into electrons

To detect ions

To restrict the passage of ions based on their mass

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