LTQ Orbitrap Velos ETD Mass Spectrometer, Thermo Fisher Scientific (CAT#: STEM-MSPO-0057-ZJF)

The manufacturer of the LTQ Orbitrap Velos ETD Mass Spectrometer, Thermo Fisher Scientific is Thermo Fisher Scientific.
Refurbished Thermo Scientific LTQ Orbitrap Velos with ETD (Electron Transfer Dissociation) complete with ion max source, HESI probe, Thermo Neslab chiller, vacuum pump, and LTQ Orbitrap Velos 2.7 PC workstation. Optional: Thermo Scientific Easy-NLC II Nano LC, & Powervar ABC15.0-20D40Y Series 2000 GPI Global Power Interface (p/n 74015-54R).

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)

Refurbished to meet manufacturer's specification
In excellent condition
Thoroughly cleaned
Money back guarantee
Certified with warranty

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