Proven, fully porous column technology based on ZORBAX silica for reversed phase LC separations.
- Traditional, fully porous particles available in 1.8, 3.5, and 5 µm sizes. With selected products also available in 7 μm particles for preparative HPLC (see Prep LC columns section)
- ZORBAX Eclipse Plus columns are the recommended starting point for method development and benefit from the ultimate performance from fully porous silica-based columns
- ZORBAX StableBond columns offer the highest stability for low pH applications down to pH 1 while ZORBAX SB-Aq deliver robust, reproducible separations with highly aqueous mobile phases, including 100% water
- ZORBAX Extend-C18 columns offer high efficiency for high pH applications up to pH 11.5
- ZORBAX Bonus RP columns offer unique selectivity due to an embedded amide linkage in the C14-alkyl chain making them ideal for 100% aqueous mobile phases and for compounds that are not retained on standard reverse phase columns
- ZORBAX Rx columns are made from highly pure (> 99.995 %) porous silica with a higher carbon load (12%)
- ZORBAX Eclipse PAH columns deliver high resolution separation of the 16 PAHs in EPA 610 and have been specifically tested with PAHs for maximum reproducibility
The Agilent ZORBAX column family is one of the most popular HPLC column families for reversed-phase HPLC. ZORBAX columns are based on traditional fully porous particles and offer the highest loading capacity and resolution. From ZORBAX Eclipse Plus C18 to sub-2 micron UHPLC columms, a wide selection of stationary phases and particle sizes allows you to fine-tune your selectivity to match your application.