On ACQUITY systems, pressure is high with column or column inline filter, normal without column - WKB95443
Article number: 95443
SYMPTOMS
- High or erratic system pressure with column in place, with or without inline filter
- Pressure is normal with column removed
ENVIRONMENT
- ACQUITY UPLC
- ACQUITY UPLC Column Heater
- ACQUITY APC
- ACQUITY ARC
CAUSE
Blocked frit
FIX or WORKAROUND
- Replace frit at the column inline filter or column inlet.
ADDITIONAL INFORMATION
Installation instructions: https://help.waters.com/help/en/support/library-details.html?documentid=716001783