Ionization Modes: PCI

Gas Chromatograph-Mass Spectrometry

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PCI, one of the important ionization methods for GC/MS, will be explained. A comparison of reagent gas will also be provided.

Three Ionization Modes
Features of PCI
Spectrum of PCI
Appropriate Conditions of PCI
Ionization Process of PCI
Reactions Ionizing Sample Molecules
Proton Affinity
Comparison of Reagent Gasses