Method of avoiding space charge saturation effects in an ion trap


Ontology type: sgo:Patent     


Patent Info

DATE

N/A

AUTHORS

Martin Raymond Green , Jason Lee Wildgoose

ABSTRACT

A mass spectrometer includes a first ion trap arranged upstream of an analytical second ion trap. The charge capacity of the first ion trap is set at a value such that if all the ions stored within the first ion trap up to the charge capacity limit of the first ion trap are then transferred to the second ion trap, then the analytical performance of the second ion trap is not substantially degraded due to space charge effects. More... »

Related SciGraph Publications

  • 2002-06. A two-dimensional quadrupole ion trap mass spectrometer in JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY
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