Retention Times Increasing - WKB76187
Article number: 76187
SYMPTOMS
- The retention times of sample and standard peaks increasing
- Static leak test failure
ENVIRONMENT
- Alliance HPLC System
- 2695 Separations Module
CAUSE
Worn pump components
FIX or WORKAROUND
Replace the plunger seals, face seals, plunger seal wash seals, and seal wash seals.