• How do I overcome low sensitivity during start-up?

    Running a 7800 ICP-MS and during the past two weeks have been experiencing difficulties. The doubly charge percentage has continually risen with each day of testing. I have removed and cleaned the cones and lens stack...
    fpmlab
    last modified by fpmlab
  • Is there reversed phase media for unpolar mobile phases?

    In order to get another solution for LC, I would try to separate lipids on RP's, but these are still soluble in very unpolar solvents. So are there any reversed phases which are stable against more unpolar mobile phas...
    chschaef1
    last modified by chschaef1
  • Snapshot Function in Open Labs 2.1

    Hello,   I am missing the snapshot function, from the old Chemstation.   Is there a way, to get any information about the currently running sample out of the system ?   Or do I have to wait, till the...
    mr.white
    last modified by mr.white
  • Methodtransfer From Chemstation to Open Lab

    Hello,   I got some questions concerning some parameter which can´t be found in the Open Labs 2.1. We currently using a GC 7890B with a HS 7697A. And I try to transfer the methods from our old 7890A. ...
    mr.white
    last modified by mr.white
  • The perfect report

    Hello Everyone,   I wondering how to create the perfect report.   I created 1 report which is good for our ISTD calculation. I tweaked the positions of the positions and added al necessary data. Actually ...
    mr.white
    last modified by mr.white
  • Calculation of Amount, ISTD

    Hello,   I have a Question concerning the Calculation from Chemstation.   We have a run of a trace analysis of a solvent.   Our calibration table got 2 components. Solvent 1 amount 79. mg/L ...
    mr.white
    last modified by mr.white
  • Overlay Multiple Spectrogramms with Open Lab 2.1

    Hello,   I have a question concerning the use of Open Labs advanced Report Functions.   After the run I select all the samples. All signals I want to overlay.   Then I select Chromatogramms  ...
    mr.white
    last modified by mr.white