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Wavelength verification error with ACQUITY UPC2 and PDA - WKB18618

Article number: 18618

SYMPTOMS

  • Wavelength verification error during initialization

ENVIRONMENT

  • ACQUITY UPC2
  • ACQUITY UPLC PDA Detector
  • ACQUITY UPLC PDA eλ Detector
  • System running with CO2 and MeOH

CAUSE

Wavelength verification must be run with just methanol, no CO2.

FIX or WORKAROUND

  1. Flush the cell with MeOH only.
  2. Restart the PDA Detector.

ADDITIONAL INFORMATION

 

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