| 摘要 |
Ions from an ion source 10 are stored in ion storage devices 20, 40 60 and analysed in corresponding mass analysers 30, 50, 70. Ions are ejected from the first ion storage device 20 to a corresponding mass analysis device 30 during a first ejection time period, for analysis during a first analysis time period. Ions are ejected from the second ion storage device 40 to a second mass analysis device 50 during a second ejection time period. The ion storage devices are connected in series such that an ion transport aperture of the first ion storage device is in communication with an ion transport aperture of the second ion storage device. The first analysis time period and the second ejection time period at least partly overlap. |
