Hypersil GOLD™ aQ polar endcapped C18 columns provide a controlled interaction mechanism by which polar analytes can be retained and resolved.

• Polar endcapped C18 phase for alternative selectivity
• Retention and resolution of polar analytes
• Excellent peak shape
• Stable in 100% aqueous mobile phase

The additional interaction mechanism often provides selectivity differences over the traditional alkyl chain chemistries, and offers a solution for the separation of polar compounds which exhibit insufficient retention on pure alkyl chain phases under typical reversed phase mobile phase conditions.