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Thermo Scientific Exactive High Performance LC-MS Mass Spectrometer

$ 5279.47

Availability: 30 in stock
  • Model: Exactive
  • Condition: Used
  • All returns accepted: ReturnsNotAccepted
  • MPN: Exactive
  • Brand: Thermo Scientific
  • Country/Region of Manufacture: United States
  • Intended Use/Discipline: Biological Laboratory
  • Chromatography Technique: Mass Spectrometer

    Description

    Excellent condition
    Removed from working laboratory.
    Ships from USA.
    Thermo Scientific
    Exactive
    The Exactive is a high-resolution benchtop
    liquid chromatography-mass spectrometry
    (LC/MS)
    system designed for simple and complex screening in a range of applications, including petrochemical, drug discovery, clinical/toxicology, environmental and pharmaceutical.
    The Exactive provides precise and reliable detection and identification of compounds in complex mixtures, setting a new standard for LC/MS performance at resolutions of up to 100,000.
    It is also fast and cost-effective to operate, while maintaining full compatibility with U-HPLC and fast chromatography.
    The Exactive is the first benchtop mass spectrometer based on revolutionary Orbitrap technology, the recognized standard for accurate mass and high-resolution measurement.
    The high resolving power, mass accuracy and dynamic range of Orbitrap technology allows rigorous characterization of complex mixtures.
    The Exactive is the first mass spectrometry system to make advanced Orbitrap technology accessible to both non-expert users and experienced mass spectrometrists.
    Exactive is a stand-alone Orbitrap instrument with an API source for LCMS high throughput applications.
    Specifications
    Mass Range: m/z 50–4000 (Scan range: last mass <= 20 × first mass)
    Scan Speed: 1 to 10 scans/s (depends on resolution setting)
    Resolution: 100000 at m/z 200 at a scan rate of 1 Hz, minimum resolution 10000 at m/z 200 at a scan rate of 10 Hz
    Mass Accuracy: <5 ppm with external calibration; <2 ppm using internal standard, lock masses
    Polarity Switching: One full cycle in < 1 sec (one full scan positive mode and one full scan negative mode at resolution setting of 10000)
    Sensitivity: A flow injection of 500 fg of Buspirone giving a S/N of better than 10:1 for the selected mass chromatogram of the [M+H]+ ion (m/z = 386.2551)
    Dynamic Range: >4000 within a single scan