National Chromatography Inco
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Preparative Columns: PFP 100 Å* are packed with a pentafluorophenyl (PFP) bonded phase on high-purity silica, offering exceptional selectivity for preparative-scale separations. The 100 Å pore size and unique interaction mechanisms—π–π, dipole–dipole, and hydrogen bonding—make these columns ideal for purifying aromatic compounds, positional isomers, halogenated molecules, and polar analytes. With high sample loading capacity, excellent resolution, and reproducible performance, PFP preparative columns are optimal for pharmaceutical, chemical, and specialty compound purification under reversed-phase conditions.
