- Running 1.0 mL/min of 100% water through the system without a column produces about 500 psi pressure
- The pressure drops on disconnecting the 2414 inlet tubing
- Selecting Purge Detector, the pressure reading is about 500 psi
- Alliance 2695
- 2414 Refractive Index Detector
Clog In detector tubing
FIX or WORKAROUND
Follow the cleaning procedure in Controlling Contamination in LC/MS Systems - Best Practices.