Baseline noise-Detector noise-Peak to peak noise

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SPS-KP
SPS-KP
in Instrumentation and Mass Spectrometry
<p>I can get "Average Detector Noise" and  "Average peak to peak noise" values from a blank chromatogram in "Plot Units", but no result for "Baseline noise (mV)"</p><p>1) What do I need to get baseline noise in mV?</p><p>2) What does "Plot Units" mean?</p>

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  • rune
    rune
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    Hi Susana

    1. Baseline noise is only calculated if you ask to have this calculated  in the system suitability tab of the processing method.

    2. Plot units is whatever units you have on the chromatogram plot on the Y-axis, and depends on the type of detector. For a UV detector this is AU.

    I hope this answers your questions.

    Best regards

    Rune

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