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ACQUITY QDa Mass Detector has low sensitivity after a PM - WKB114680

Article number: 114680

SYMPTOMS

  • ACQUITY QDa Mass Detector has low sensitivity after a PM
  • Sensitivity test passed SQT after PM

ENVIRONMENT

  • ACQUITY QDa Mass Detector

CAUSE

Incorrect cone voltage.  It is set too high

FIX or WORKAROUND

  1. Optimize cone voltage for analysis

ADDITIONAL INFORMATION

 

id114680, QDA

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