ACQUITY UPLC PDA Detector
Ghost peaks observed on ACQUITY PDA run - WKB63820
Article number: 63820
SYMPTOMS
- Peaks are observed in the region where analyte elutes.
- Peaks are also observed in blank injections.
- Peaks consistently elute at the same wavelength.
- The same peaks are not observed in another system.
ENVIRONMENT
CAUSE
Dirty flow cell.
FIX or WORKAROUND
- Replace flow cell.
ADDITIONAL INFORMATION
Analytical Flow Cell (10-mm) (205015017)
High-throughput Flow Cell (3-mm) (205015006)
ACQUITY UPLC PDA SS FC (5-mm) (205000612)
ACQUITY UPLC PDA Titanium FC (5-mm) (205000613)
High-sensitivity Flow Cell (25-mm)
Other KCS article. How to clean the ACQUITY PDA Detector flow cell.
id63820, A-30PDA, UPAPDA, UPBINARY, UPC2PDA, UPPDA, UPPDAARC, UPPDAARCB, UPPDA-E, UPPDA-L, UPPDALTC, UPPDATC, UPPPDA