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Refurbished Thermo LTQ linear ion trap mass spectrometer

Title: Refurbished Thermo LTQ linear ion trap mass spectrometer
Company: International Equipment Trading Ltd.
Location: Vernon Hills, Illinois, USA
Email: info@ietltd.com
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Description:

Refurbished Thermo LTQ linear ion trap mass spectrometer (mfr 2005) complete with ESI probe, Edwards roughing pumps and PC with new XCalibur 2.0 software with license. OPTIONAL: Nano Spray probe, Surveyor HPLC with MS Plus pump, Surveyor micro autosampler, and Surveyor PDA

The Thermo Fisher LTQ is a linear ion trap mass spectrometer equipped with a nanoelectrospray ionization source. The LTQ is a state-of-the-art mass spectrometer with improved capacity, trapping efficiency, and scan speed.

The Thermo Fisher LTQ linear ion trap features:

  • An extremely fast MS and MS/MS cycle time coupled to data-dependent acquisition.
  • A good resolution in both MS and tandem MS (typically R>4000 @ 1000 m/z) which facilitates the determination of the charge state prior to database searching.
  • A 200 to 4000 m/z mass range in normal operation. A typical mass accuracy of 150-500 ppm.
  • A good sensitivity in MS mode and excellent sensitivity in tandem MS.


  • The LTQ can be set up to collect full scan MS and MSn data. Advanced scanning modes include data-dependent scans, zoom scans, and ultra zoom scans. Ion mapping experiments can be used to generate full scan, neutral loss, and parent ion maps. Both positive and negative ions can be detected.

    Close Date: April 3, 2015
    Phone: +1 (847) 913-0777
    Email: info@ietltd.com
    Click here for further information on this classified