Low sensitivity on ACQUITY QDa - WKB120724
Article number: 120724
SYMPTOMS
- Low area counts on SIR analysis
- Calibration is valid
ENVIRONMENT
- ACQUITY QDa Mass Detector
CAUSE
Ion source components require cleaning.
FIX or WORKAROUND
- Clean the sample cone and ion block in accordance with the source maintenance instructions found in the Overview and Maintenance Guide.
- Run samples to confirm that system sensitivity is as expected.
ADDITIONAL INFORMATION
id120724, QDA