Waters Prep Series - Troubleshooting Chromatography

Troubleshooting 3-9
Abnormal baseline troubleshooting
Baseline
abnormal
Noisy?
Pump
pressure
constant?
Troubleshoot
pump
See
chromatography
troubleshooting
table
Cycling?
Solvent
not mixing
properly
Make sure
correct
pressure filter
is installed
Long-term
drift?
Wrong column
equilibration?
Allow
column to
equilibrate
Detector not
warmed up
Allow detector
to warm up
See
chromatography
troubleshooting
table
Yes
No
No
Yes
Yes
Yes
No
No
Yes
No
No