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    Research infrastructures

    Bruker MicroTOF

    Location

    Research Support Building (CACTUS)
    Rúa de Constantino Candeira, 1. Campus Vida , 15782
    Santiago de Compostela
    Phones
    881 816 242
    Email
    esteban.guitian@usc.es
    Schedule
    Monday to Friday, from 10 a.m. to 2 p.m. and from 4 p.m. to 6 p.m.
    • Operational equipment
    Mass spectrometer with high-vacuum time-of-flight (TOF) analyser.
      • It has different ionisation sources in orthogonal alignment, interchangeable with other systems of the Unit: ESI, APCI and APPI.
        • ESI-Electrospray (medium-high polarity analytes).
        • APCI-Chemical ionisation at atmospheric pressure (low-medium polarity analytes).
        • APPI-Photoionisation at atmospheric pressure (non-polar aromatic analytes or analytes with chromophore groups).
      • Coupling to an HPLC Agilent 1100 to work in FIA mode (ESI, APCI or APPI), using polypropylene plates or vials.
      • Sample measurement using APCI/APPI probe.
      • Syringe pump (adaptable to different syringe sizes and flow rates) to work by direct infusion.
      • High resolution MS analysis, thanks to its electrostatic ion reflector (15000 FWHM) with option to carry out Accurate Mass Measurement.
      • Mass range: 50 to 4000 m/z, in positive or negative mode.
      • Sensitivity using 10pg/uL reserpine (609 m/z; >10 S/N) with a mass accuracy of less than 5 ppm error.

      …

    • Mass Spectrometry and Proteomics Unit

      Research Support Building (CACTUS)
      • Rúa de Constantino Candeira, 1. Campus Vida , 15782
        Santiago de Compostela
      • 881 816 242