Refurbished Thermo Finnigan LTQ-FTUltra mass spectrometer (p/n LTQ/206695-E0) complete with Oxford 7T FT-ICR (p/n AJH0280), ESI probe with housing, Edwards E2M30 pumps, Pfeiffer Duo 25 pump, Windows XP PC workstation, HP Laserjet Printer 2300d, Dell 19" LCD monitor, Xcalibur 2.0 software with license, LTQ-FT 2.5 instrument software and manuals. Mass range: 50-4000 Da. OPTIONAL: ECD, Nano Spray source & XCalibur 2.2 with Windows 7.
The LTQ FT Ultra, is a hybrid mass spectrometer combining a 7 Tesla FT-ICR with a front-end linear ion trap. The instrument offers ultrahigh resolution (up to 750,000 at m/z 400) and sub-ppm mass accuracy, both of which are essential for the analysis of complex mixtures such as those encountered in metabolomics. The instrument has attomolar sensitivity for peptides and a m/z range of 50-4000.
Attomole Sensitivity: Attomole range for peptides; Intrascan dymanic range: >4000. Dynamic Range: 50 to 4000Da. Mass Accuracy: <1.2ppm RMS error with external calibration (using the calibration range and settings only); <1ppm RMS error with internal calibration. Resolution: 100,000 at m/z 400 at 1 sec. per scan (broadband mode); >750,000 at m/z 400 at slower scan repetition rates (broadband mode). Please contact us for complete LTQ-FT Ultra system, warranty and service contract details. (LTQ FT/LTQFT/LTQ-FT/ Fourier-transform ion cyclotron resonance mass spectrometer)