ACE® Excel® Phenyl columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative. Ultra high purity, base deactivated silica with exceptional reproducibility Offers strong π-π interactions Ideal for analytes with π-bonding, electron withdrawing or delocalised groups Wide range of particle sizes available (2, 3 and 5 µm) and complementary phases Method validation kits contain three different batches of the same phase - available on request These columns are designed for a wide range of chromatographic applications, to provide great performance with acidic, basic and neutral molecules.Meer tonenMinder tonen