Agilent offers a range of preparative columns for scale up of Normal Phase Chromatography, including silica, CN, and NH₂ phases.

• Scalable from 4.6 to 50 mm internal diameters
• Available in particle sizes ranging from 3 µm, to tackle complex matrices, to 10 µm for optimal loading and throughput
• A wide selection of media to complement your separation

Any purification campaign centers around three objectives – yield, purity, and throughput. Agilent preparative LC columns can help you to achieve your goals. Available in a variety of media, such as Prep and Pursuit XRs with high loading capacity or ZORBAX with complementary selectivity, as well as particle sizes ranging from 3 to 10 µm, these columns offer a suitable fit for your purification needs. Agilent preparative LC columns are available in 21.2, 30, and 50 mm internal diameters and easily scale from analytical dimensions.