RSD for area count has increased for ACQUITY UPLC system - WKB8519
Article number: 8519
SYMPTOMS
- The %RSD for area has increased from around 1% to over 3%.
ENVIRONMENT
- ACQUITY UPLC System
CAUSE
Needle Characterization was not performed after a preventative maintenance was done.
FIX or WORKAROUND
- Perform Characterize Needle Seal.
ADDITIONAL INFORMATION
id8519, UPBINARY