National Chromatography Inco
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Typically replies instantly
Ultimasyil Phenyl HPLC columns (100 Å pore size) are reversed-phase columns that use a phenyl-bonded silica stationary phase. Their 100 Å pore size makes them suitable for small- to medium-molecule separations.
Typical Uses and Applications
1. Aromatic and moderately non-polar compounds
Phenyl phases provide π–π interactions, improving selectivity for analytes containing aromatic rings.
Good for separating structural isomers and compounds with similar hydrophobicity.
2. Pharmaceuticals & drug metabolites
Small-molecule pharmaceuticals, especially those with aromatic moieties.
Impurity profiling and stability-indicating methods.
