Automatically not desired EICs

Hello,

Lately, every time I create a new processing method, the main ion chromatograms of my identified peaks are automatically extracted. I do not need this extractions and don't know how to disable them. When reprocessing it takes too long.

It would be grate if anyone could help!

Thank you very much!!

  • Hi

    Are you collecting SIM or Scan data?  How are you adding the compounds to your processing method?

    Could you show us the first few columns of the Compounds>Identification table, please?

    /Andy

  • Hello Andy,

    I collect Scan data. I am adding the comunds by clicking on the peak with right button and clicking on "Add peak as compound to method". And it loads the compound identified from the NIST.

    Here is my first column:

    Thank you,

    Anna

  • HI Anna

    I wondered if the compounds were identified in the EICs, but it looks like they come from the TIC.  Maybe someone with more GCMS expertise in OpenLab has a better answer.

    Don't think that I have the answer for you Disappointed

    Andy

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