The manufacturer of the LTQ Orbitrap Velos Mass Spectrometer, Thermo Fisher Scientific is Thermo Fisher Scientific. Refurbished Thermo Scientific LTQ Orbitrap Velos complete ion max source, HESI probe, Thermo Neslab chiller, vacuum pump, and LTQ Orbitrap Velos 2.7 PC workstation. Optional: ETD, Thermo Scientific Easy-NLC II Nano LC, Powervar ABC15.0-20D40Y Series 2000 GPI Global Power Interface (p/n 74015-54R), and XCalibur 2.2 with Windows 7.
Specification
Condition: Refurbished, Certified Pre-owned Mass Range: m/z 50-2000, m/z 200-4000 Resolution: 60,000 at m/z 400 at a scan rate of 1 Hz, minimum resolution 7,500; maximum resolution >100,000 at m/z 400 Mass Accuracy: < 3 ppm with external calibration, < 1 ppm using internal calibration MS/MS Sensitivity (Ion Trap): Electrospray Ionization (ESI) -2 μL of a 50 fg/μL solution of reserpine Dynamic Range: >5,000 within a single scan guaranteeing specified mass accuracy MS Scan Power MSn, for n = 1 through 10 ETD option: 3 μL/min infusion of a 1 pmol/μL solution of Angiotensin I will produce an electron transfer dissociation fragmentation efficiency of >15% Analog Inputs: One (1) analog input (0-1 V), One (1) analog (0-10 V)
Features
Refurbished to meet manufacturer's specification In excellent condition Thoroughly cleaned Money back guarantee Certified with warranty
Related Products
LTQ Orbitrap Mass Spectrometer, Thermo Fisher Scientific LTQ Orbitrap Velos ETD Mass Spectrometer, Thermo Fisher Scientific LTQ Orbitrap Velos Pro Mass Spectrometer, Thermo Fisher Scientific