This Waters Micromass Q-Tof Micro LCMS System is in excellent condition. System features include:
Z-spray atmospheric pressure ionization source: The nebulized spray is orientated orthogonally and positioned off axis for maximum source longevity and analyzer protection against dirty samples, including Electrospray Probe allowing flow rate of 1-1000 ut/min directly into source.
Quadrupole Analyzer: Precision engineered quadrupole analyzer mounted in a ceramic cradle. The standard mass range is 40 m/z to 4000 m/z resolving mode and 45 m/z to 20,000 m/z RF only mode.
Collision Cell: High efficiency, 160mm hexapole collision cell. Collision energy is digitally controlled in the range 0 to +/- 200 V. Collision gas introduction and removal from the cell are also under software control.
Orthogonal acceleration time of flight analyzer: Precision engineered orthogonal acceleration time-of-flight mass spectrometer for MS and MS/MS data acquisition, comprising ion injection cell, high precision reflectron, chevron microchannel plate and time to digital convertor (TDC) ion counting system operating at up to 3.6 GHz.