Parallel mass analysis

Details Parallel mass analysis Parallel mass analysis

2011-07-26

2011-07-26

Wells, Nikita (Department: 2881)

Radiant energy

Ionic separation or analysis

Methods

C250S281000, C250S282000, C250S288000, C250S292000

Reexamination Certificate

active

07985950

ABSTRACT:
A system and method of mass spectrometry is provided. Ions from an ion source are stored in a first ion storage device and in a second ion storage device. Ions are ejected from the first ion storage device to a first mass analysis device during a first ejection time period, for analysis during a first analysis time period. Ions are ejected from the second ion storage device to a second mass analysis device 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.

REFERENCES:
patent: 6872938 (2005-03-01), Makarov et al.
patent: 6900430 (2005-05-01), Okumura et al.
patent: 7829842 (2010-11-01), Makarov
patent: 7858929 (2010-12-01), Makarov et al.

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