CromSil™ Pro Phenyl (USP L11)

Phenyl (USP L11) – Enhanced Selectivity for Aromatic Compounds

Overview

CromSil™ Pro Phenyl columns provide selective retention through π-π interactions, ideal for separating aromatic and polarizable compounds not adequately resolved by traditional alkyl columns.

Key Properties

Separation Mechanism: π-π and hydrophobic interactions
pH Range: 2–8.5
Carbon Load (100Å Pore Size): Moderate
Endcapping: Fully endcapped

Performance & Benefits

✔ Excellent selectivity for aromatic analytes
✔ Improved resolution of structurally similar compounds
✔ Robust and reproducible chromatography
✔ USP L11 compliant

Recommended Application Areas

Aromatic pharmaceuticals
Environmental aromatic pollutants
Food additives and flavor compounds
Chemical and petrochemical analysis

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