New methods of mass analysis with quadrupoles with added octopole fields
Mass selective axial ejection of ions and mass analysis with a stability island with linear quadrupoles with added octopole fields are described. With mass selective axial ejection, quadrupoles with 2.0% and 2.6% added octopole fields have been tested and compared to a conventional quadrupole. The e...
| Main Author: | |
|---|---|
| Format: | Others |
| Language: | en |
| Published: |
2008
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/2429/367 |