Abstract: A mass spectrometer is disclosed comprising a first mass filter comprising a plurality of electrodes and a first device arranged and adapted to generate an axial force which drives at least some ions axially through or along the first mass filter and a quadrupole mass filter or mass analyzer arranged downstream of the mass filter.
Type:
Grant
Filed:
December 17, 2014
Date of Patent:
March 27, 2018
Assignee:
MIROMASS UK LIMITED
Inventors:
Kevin Giles, Martin Raymond Green, Darren Hewitt, Daniel James Kenny, David J. Langridge, Steven Derek Pringle, Jason Lee Wildgoose