cylindrical multi-reflection time-of-flight mass spectrometer

摘要

multi-reflecting TOF mass spectrometer in order to improve the resolution and duty cycle of (MR-TOF) In the method and apparatus, a cylindrical analyzer with an appropriate radial deflection means, and means for limiting the ions divergence in the tangential direction, a source of pulsed to provide an ion packet divergence of less than 1mm * deg, A method and apparatus for improving disclosed by arranging the. Embodiment of the fifth-order focusing cylindrical ion mirror is disclosed. Individual embodiments provides a parallel tandem MS-MS in a single cylindrical MR-TOF.BACKGROUND 1