Dionex Introduces New Acclaim Phenyl Columns with Unique Aromatic Selectivity

The new Acclaim® Phenyl-1 column line from Dionex Corporation offers high aromatic selectivity and high hydrophobic retention. This column line has been designed to provide unique selectivity and complements the Dionex portfolio of high-resolution reversed-phase columns in the Acclaim product line providing a broad range of application capabilities.

The Acclaim Phenyl-1 column is based on covalent modification of high-purity, spherical, porous silica particles with a specially designed proprietary alkyl aromatic functional group. This novel column chemistry provides the following benefits.
• High aromatic selectivity
• High hydrophobic retention
• Unique and complementary selectivity
• Compatibility with highly aqueous mobile phase
• High efficiency and rugged packing

The Acclaim Phenyl columns are available in 3 μm particle size, 2.1, 3.0, and 4.6 mm inner diameters, and in various lengths.