Thermo LTQ Orbitrap


  • Thermo LTQ Orbitrap & Mass Spec
    • Max Mass Range: m/z 200–4000
    • IonMax ESI Source
  • Mechanical Pumps
  • Xcalibur Data System
  • Warranty Coverage


  • Source Options:
    • Nano or APCI Source
  • MS Sample Introduction – Browse
  • Generator
  • Air Compressor
  • Workbench – Browse
  • Installation & Familiarization
  • Extended Warranty

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Item#: 10986
Model: LTQ Orbitrap
Condition: Refurbished
Manufacturer: Thermo Scientific

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Thermo LTQ Orbitrap


A hybrid system combining the Finnigan LTQ linear ion trap mass spectrometer and the Orbitrap mass analyzer, the LTQ Orbitrap provides faster, more sensitive and more reliable detection and identification of compounds in complex mixtures. Outstanding mass accuracy, mass resolution and reliable high sensitivity MSn performance make the LTQ Orbitrap a clear alternative to hybrid Time-of-Flight systems

Automated Data Dependent MSn acquisition with accurate mass analysis can be effortlessly combined with rapid LC/MS analysis. The accurate mass MS spectrum, typically recorded at 60,000 resolution, is used to trigger subsequent accurate mass MSn analyses. Up to three MSn scans can be performed per second, yielding unprecedented information for identification of trace level species in complex mixtures. High resolution and accurate mass with external calibration are used to rapidly and confidently confirm elemental assignments.


  • Resolution (apodized)
    • 60000 (FWHM) @ m/z 400 with a scan repetition rate of 1 second
    • Minimum resolution 7500 @ m/z 400
    • Maximum resolution 100000 @ m/z 400
  • Cycle Time 
    • 1 scan at 60000 resolution @ m/z 400 per second
  • Mass Range
    • m/z 50–2000
    • m/z 200–4000
  • Mass Accuracy 
    • <5 ppm RMS for 8 h period with external calibration
    • <2 ppm RMS with internal calibration
  • Dynamic Range 
    • >10000 between mass spectra
    • >4000 between highest and lowest detectable mass in one spectrum
  • MS/MS 
    • MS/MS and MSn scan functions

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Thermo LTQ Orbitrap

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Full Service Reseller

Original Quality at Refurbished Prices! Our refurbished Orbitrap Systems have been expertly restored to meet OEM standards. GenTech Scientific's 60,000 square foot facility stocks an extensive multi-million dollar inventory. We staff knowledgeable sales and service personnel who are committed to help you get the right instrument into your lab. We go beyond the sale with our warranty and continued service options.

We Offer:

  • Warranty Coverage with 48 Hour Response Time
  • Lifetime Phone Support & Remote Troubleshooting
  • Delivery and Installation with Familiarization Training
  • Customized Training to Meet Your Needs
  • Service, Repair, and a Large Inventory of Parts
  • Financing Options: Purchase, Leasing and Rental

How we refurbish used lab instruments

Every refurbished instrument we sell under goes a complete inspection of all electronics and performance review. The instruments undergo in-depth preventative maintenance procedures that include extensive cleaning, detector maintenance, line and pump flushing. Routine maintenance is also addressed and filters, liners, tubing, etc. are all replaced as needed. A full calibration and data verification is performed ensuring our used Orbitrap Systems are returned to excellent working condition.

This pre-owned Thermo LTQ Orbitrap is calibrated to meet OEM standards. Our expert service engineers and chemists can install and custom configure the system to be compliant with the Methods you plan to run.

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