High pressure with no column attached on an ACQUITY UPLC H-Class Quaternary Solvent Manager (QSM) - WKB83760
Article number: 83760
SYMPTOMS
- High pressure with no column attached on an ACQUITY UPLC H-Class Quaternary Solvent Manager (QSM)
- Pressure is ok for column 2 but high for column 3 switch
ENVIRONMENT
- ACQUITY UPLC H-Class Quaternary Solvent Manager (QSM)
CAUSE
Clogged tubing on position 3 of the column switching port valve
FIX or WORKAROUND
Replace the tubing on position 3 of the column switching port valve.
ADDITIONAL INFORMATION
id83760, UPBINARY