Ultra Aqueous C18 columns exhibit excellent phase for high water solubility or low organic solubility compounds.

• Ideal for analyses that require greater than 90% water in the mobile phase
• Exhibit excellent phase for low organic solubility compounds
• Without endcap

Columns are ideal for analyses that require greater than 90% water in the mobile phase. They are highly retentive and selective for reversed-phase separations of polar analytes. The highly base-deactivated columns are well suited for applications involving water-soluble vitamins and organic acids.