Parent ion
From Mass Spec Terms
Orange Book Entry
Orange Book
| ORANGE BOOK DEFINITION IUPAC. Analytical Division. Compendium of Analytical Nomenclature (the Orange Book). Definitive Rules, 1979 (see also Orange Book 2023) | 
| Parent ion | 
|---|
| An electrically charged molecular moiety which may dissociate to form fragments, oneor more of which may be electrically charged, and one or more neutral species. Aparent ion may be a molecular ion or an electrically charged fragment of a molecular ion. Synonymous with Precursor ion. | 
| IUPAC 1997 Orange Book Chapter 12 | 
| Index of Orange Book Terms | 
