Finnigan LC Q Duo Mass Spectrometer W/ many accessories Works Great. Unit was working great when pulled out of service due to upgrade. Please check pictures out to view condition. Very nice system. The lot includes: One (1) Finnigan LC Q Duo Mass Spectrometer, One (1) Spectra System P4000 Gradient Pump, One (1) Spectra System SCM1000 Vacuum Membrane Degasser, One (1) Spectra System UV6000LP Photodiode Detector, One (1) Spectra System AS3000 auto sampler, One (1) Spectra System SN4000 8-port serial controller, Assorted parts/cables/accessories shown in pictures. For more details and pictures please contact us.