GENERATION OF REAGENT IONS FOR ION-ION REACTIONS

摘要

An apparatus, system and method of providing that allow for the generation of reagent ions within an inner region of a mass spectrometer for use in ion-ion reactions such as PTRs and ETD using a reagent ion generator. The location where these reagent ions are generated can be as close as possible to the point of action, or the reaction zone where the reagent ion and analyte ions will interact via ion-ion reactions to cause, e.g., PTRs and/or ETD.