First stability region
From Mass Spec Terms
| DRAFT DEFINITION | 
| First stability region | 
|---|
| The region of a Mathieu stability diagram closest to the origin. Ions within this region can traverse the full length of a transmission quadrupole. | 
| Considered between 2004 and 2006 but not included in the 2006 PAC submission | 
| This is an unofficial draft definition presented for information and comment. | 
