These Polaris™ phases have rapid high resolution separations based on ultra pure silica to which alkyl chains and polar modifications are attached.

• Enhanced retention and peak shape of polar analytes
• Low hydrophobic than Polaris C18-A
• Ideal for polar samples
• Faster overall analysis times

The combination of high phase density bonding, ultra pure silica, and silanol shielding leads to excellent peak shape among polar-modified columns.