ACE® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative. The special design of the ACE® C18-Amide ligand incorporates an extended alkyl chain spacer between the silica surface and amide polar group, which gives extra phase stability. Ultra high purity, base deactivated silica with exceptional reproducibility Ideal for a wide range of analytes differing in hydrophobicity Wide range of particle sizes (2,0 µm to 10 µm) and complementary phases Low bleed for UV and LC/MS compatibility C18 hydrophobic plus Amide interactions, compatible with 100% aqueous conditions Maximum recommended pH: 2,0 to 8,0 Max. pressure: 350 barMeer tonenMinder tonen