A mass spectrometer is disclosed comprising an ion mobility spectrometer (8) and an ion gate (9). A collision cell (10) is arranged downstream of the ion gate (9). The operation of the ion mobility spectrometer (8) and the ion gate (9) are synchronised so that only ions having a particular mass to charge ratio and a desired charge state are onwardly transmitted to the collision cell (10).
申请公布号
WO2008059255(A3)
申请公布日期
2009.02.05
申请号
WO2007GB04364
申请日期
2007.11.15
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