ACQUITY PDA fails SystemsQT drift test - WKB28762
Article number: 28762
SYMPTOMS
- Drift test fails
- Energy is OK
ENVIRONMENT
- ACQUITY UPLC PDA Detector
CAUSE
Contaminated flow cell
FIX or WORKAROUND
- Flush the flow cell with a compatible solvent such as 100% acetonitrile at 1.0 - 2.0 mL/min for about an hour.
- Repeat the Noise and Drift test.
ADDITIONAL INFORMATION
id28762,