MULTI-BEAM ION MOBILITY TIME-OF-FLIGHT MASS SPECTROMETRY WITH MULTI-CHANNEL DATA RECORDING

摘要

The content of the invention comprises a concept of multi-beam ion pre- selection from a single sample, coordinated mobility (against the gas flow) separation, cooling ions in supersonic gas flow and mass separation of thus low divergent ions by single or plural compact high-resolution orthogonal ti me- of-flight mass spectrometers both linear or reflectron type with controlled collision-induced dissociation (CID) and multi-channel data recording for th e optimization of sample use in the analysis, and obtaining as much useful information about the sample as possible in a reasonably short time.