Is there a way in Empower to compare chromatograms of different run times? For example UPLC comapari

Sher
Sher
in Software Products
<p> Is there a way to compare chromatograms of different run times? For example UPLC to HPLC?</p>

Answers

  • KevinKol
    KevinKol

    Sherrill,

    In an overlay plot you can simply "Normalize X" on the scaling tab under plot options.  This might work well for UPLC vs HPLC comparisons.

    Alternatively, if you needed a little more control over the scaling you could use Derived Channels in the Method Set.  Under the Filter/Offset Channel, you can define parameters for "RT Offset / Scaling".  This allows you to take the original channel and define start/stop time and convert them to a derived channel start/stop time.

    Kevin

    *******

    Kevin Kolodsick

    Consultant Chemist

    ASR&D - Process Definition Analytical

    Eli Lilly and Company

    kolodsickkj@lilly.com

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