Waters HPLC Diagnóstico Y Corrección De Anomalías página 108

Troubleshooting Strategy Troubleshooting Strategy
•Troubleshoot the easiest to fix items first
CHEMISTRY
SAMPLES & VIALS
Contamination
Sample Stability
Problem!
•Try to simplify:
•Inspect the chromatography
•Try to categorize
MECHANICAL
VIALS
Dimensional Problems
Jams, Pick-up
Needle Damage
Poor Injection Reproducibility
Septum Dislodging
Sample Evaporation
LVI Assembly
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