ACE® Excel® C18-AR phase utilizes a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations but is additionally recommended for separations that involve compounds containing aromatic functionality. Ultra high purity, base deactivated silica with exceptional reproducibility Ideal for a wide range of analytes differing in hydrophobicity Wide range of particle sizes (1.7 to 5 µm) and complementary phases Ultra low bleed to ensure LC/MS compatibility Suitable for use with 100% aqueous mobile phases Method validation kits contain three different batches of the same phase - available on request These columns are made of stainless steel.Meer tonenMinder tonen