Waters HPLC Diagnóstico Y Corrección De Anomalías página 51

Retention Time Problems Retention Time Problems
Reproducibility, incorrect
- Solvent Composition
- Temperature
- pH Control - pH Control
- Ion Pairing
& Drifting Retention
- Equilibration
- Stationary Phase
Stability
- Column Contamination
- De-wetting/Hydrophobic
Collapse (Low % Organic)
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