Biphenyl (USP L11) – Dual π-π Interactions for Enhanced Aromatic Selectivity
Biphenyl columns offer stronger π-π interactions than single phenyl phases, making them ideal for separating structurally similar aromatic compounds and enhancing selectivity in complex mixtures.
✔ Enhanced Separation of Aromatic Compounds – Superior to single-phenyl columns.
✔ Selective for Polar and Non-Polar Analytes – Works for diverse sample types.
✔ USP L11 Compliance – Suitable for regulated applications.
✔ Increased Retention & Resolution – Improves peak symmetry in LC-MS analysis.
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