The Restek PFP Propyl is a great choice for the retention and selectivity of charged bases, electronegative compounds, and amine-containing compounds.

• Particle Size: 3 or 5 µm, spherical
• Pore Size: 100 Å, pH Range: 2.5 to 8
• Carbon Load: 11%, End-Cap: yes
• Temperature Limit: 80 °C
• USP Phase Code: L43
• Phase Category: fluorophenyl propyl
• Ligand Type: pentafluorophenyl propyl

Unlike a conventional cyano column, the Restek PFP Propyl is much more amenable to LC-MS because it is more reliable and efficient with acidic mobile phases. This versatile column is also compatible with highly aqueous mobile phases and HILIC separations.