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https://usportal.reuzeit.com/product/3363726-thermo-ltq-orbitrap-velos-ltq-velos-mass-spectrometer/#/

Ref : 2287333-18
Condition : Used
Manufacturer : Thermo Scientific
Model : LTQ Orbitrap Velos & LTQ Velos
Short Description : Mass Spectrometer
Year(s) : -
Quantity : 1
Location : Seller or machines location:
AMERICA North (USA-Canada-Mexico)

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- Electrospray Ionization (ESI)
Sensitivity- -2 L of a 50 fg/L solution of (Ion Trap) reserpine (100 femtograms total) injected at a ow of 500 L/min will produce a minimum signal-to-noise ratio of 100:1, for the transition of the isolated protonated molecular ion at m/z 609 to the largest two product ions, m/z 397 and m/z 448, when the mass spectrometer is operated at unit resolution in the full-scan MS/MS mode, scanning the product ion spectrum from m/z 165-615.**
Dynamic Range- >5,000 within a single scan guaranteeing specified mass accuracy
MS Scan Power- MS n , for n = 1 through 10
ETD- 3 L/min infusion of a 1 pmol/L 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)

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