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In MassLynx, How to Convert Spectrum Intensity to AU? - WKB9104

Article number: 9104

ENVIRONMENT

  • MassLynx 4.1
  • ACQUITY UPLC PDA

ANSWER

Intensity value divided by 1,000,000 equals absorbance units (AU).

ADDITIONAL INFORMATION

In MassLynx, the Spectrum window of PDA data will show a Y axis in AU or Absorbance Units.  However, if you Copy Spectrum List or change the Display to show the Spectrum list, you will see intensity values instead.

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