• ?a new problem with front inlet shutdown in high efficient GCMS

     Dear colleagues      we encountered a new problem with front inlet shutdown in high efficient GCMS , the inlet itself appear OK before the beginning of run method and still OK during syringe ...
    walleed
    created by walleed
  • Agilent 5975 MSD Autotune Report Readings

    I have couple of questions regarding Agilent 5975 MSD (run on MassHunter) Autotune Report. Please see the attached. It looks like for m/z 69, 219, and 502, there are two sets of data on the report. The Abund and Rel A...
    pcke2000
    created by pcke2000
  •    the library search score for a compound is different with different instrument

      .the library search score for a compound is different with different instruments nowadays,in my work we have different types of gc-ms, we bought new gcms 7890B- 5977B HES , when comparing the result of the same...
    walleed
    last modified by walleed
  • Pump location vs exhaust?

    Hi, new to LC-MS, and we're relocating a 6530 Q-TOF to my site- but the question has come up about running the vacuum pump in the same room as the MS (which is going to be located next to a chemical fume hood, and is ...
    milw
    last modified by milw
  • Software MassHunter Workstation Qualitative Ananlysis

    Gostaria de um auxílio pois ao instalar e depois executar o software MassHunter Workstation Qualitative Ananlysis sempre abre a seguinte mensagem de erro:   Agilent MassHunter Workstation Software Qualitati...
    ulisalves
    last modified by ulisalves
  • Which Quiet Cover is right for my instrument?

    See attached document that covers quiet cover selection for GCMSD, LCMSD and ICPMSD.     42028
    agilent
    last modified by agilent
  • UPS Recommendation for Agilent MSD

    UPS Systems - For use on GC/MS Systems Agilent Technologies does not recommend the use of a UPS or other isolation devices to supply power to a GC, GC/MS or ICP-MS system. These instruments present a highly varying l...
    agilent
    last modified by agilent
  • GC/MS Spectral Tilting: What It Is and How It Affects Qualitative and Quantitative Data

    That attached explains what is spectral tilting and how it can affect qualitative and quantitative data.     41342
    agilent
    last modified by agilent