UPLC and HPLC retention time shifts - WKB197740
Article number: 197740
SYMPTOMS
- Retention time shifts later
ENVIRONMENT
- All ACQUITY UPLC instruments
- All HPLC instruments
CAUSE
Column is leaking.
FIX or WORKAROUND
- Inspect for leaks at the column.
- Tighten the column fittings or take other appropriate measures.
ADDITIONAL INFORMATION