Reporting the number of injections for HPLC

<p>I am running Empower 2 FR5 with Agilent 1100/1200 systems.  Maybe I am having a brain freeze but I can't figure out a way to report</p><p>the number of injections for a run.  I see Injection (which is just a database unique ID number and not pertinent to each run), Injection (which just counts the injections for the row)</p><p>but I don't see Number of Injections or something similar.  I want to be able to report out the number of injections for a run and/or colum so we can see the number of injections</p><p>performed on a system or column over time.  Does anyone know how to do this?</p><p></p><p>Thanks,</p><p>Chris</p>

Answers

  • Not sure if there is a way to do this with a system field...

    You could create a sample set table (in your report) and then sum the injection column (watching out for duplicates)

    Otherwise, you could use a custom field. Try this:

    This will give you the total injections taken from a single vial -

    .%..MAX(Injection)

    Then

    %.%..SUM(EQ(Injection,1)*PreviousEquation)

    I did a quick check and it worked for me.

    Nate

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