A mass spectrometer is disclosed comprising a first ion trap or ion guide (2) , a single ion mobility spectrometer or separator stage (3) and a second ion trap or ion guide (4) arranged downstream of the ion mobility spectrometer or separator (3). In a mode of operation ions from the second ion trap or ion guide (4) are passed from the second ion trap or ion guide back upstream to the ion mobility spectrometer or separator (3).
申请公布号
WO2007054712(A3)
申请公布日期
2008.06.05
申请号
WO2006GB04202
申请日期
2006.11.10
申请人
MICROMASS UK LIMITED;BATEMAN, ROBERT HAROLD;GILES, KEVIN;PRINGLE, STEVEN DEREK;WILDGOOSE, JASON LEE
发明人
BATEMAN, ROBERT HAROLD;GILES, KEVIN;PRINGLE, STEVEN DEREK;WILDGOOSE, JASON LEE