Thermo LTQ Orbitrap

Title: Thermo LTQ Orbitrap
Company: International Equipment Trading Ltd.
Location: Vernon Hills, Illinois, USA
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Refurbished Thermo Scientific LTQ Orbitrap mass spectrometer complete with ion max source, Windows XP PC with XCalibur 2.0 software, chiller and Edwards E2M30 roughing pumps. OPTIONAL: ESI probe, Nano Spray Probe & Bioworks software.

-Robust Accurate Mass

  • ppm rms external calibration
  • 1 ppm rms internal calibration

  • -High Resolution
  • 60,000 at m/z 400 with a scan repetition rate of 1 Hz
  • Maximum Resolution > 100,000

  • -Mass Range 50-2000; 200-4000u
    -Sub-fmol Sensitivity (LC/MS)
    -MS/MS and MSn
    -High Dynamic Range > 2,500 within mass spectrum

    The LTQ Orbitrap combines the best of linear ion trap technology in the LTQ, with the Orbitrap mass analyzer, which provides high mass accuracy and resolution for both MS and MSn spectra. The LTQ Orbitrap routinely runs with 60,000 resolution (m/z 400) with mass accuracy <5 ppm, and scans up to m/z 2000. For special projects, the systems can run at 100,000 resolution with <2 ppm accuracy and scan up to m/z 4000. With multiple charges, proteins up to 35 kDa can be easily analyzed with ±1 Da accuracy.

    Close Date: April 3, 2015
    Phone: +1 (847) 913-0777
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