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. 1,9 µm particle size columns can improve the speed and efficiency of your applications.