Powerful Selectivity Phases for Advanced UHPLC and HPLC Method Development 

Advanced Chromatography Technologies offer a range of Advanced Selectivity Phases which offer chromatographers extremely powerful tools for advanced LC method development. These phases incorporate the latest developments in UHPLC and HPLC stationary phase design to provide chromatographers with more choices for alternative selectivity but without compromising stability or robustness. Available phases include ACE C18-AR, ACE C18-PFP and ACE C18-Amide which combine the hydrophobic characteristics of a C18 phase with the selectivity of an aromatic phenyl phase, a pentafluorophenyl phase and an amide phase respectively. These phases offer low bleed for LC/MS compatibility and are stable in 100% aqueous mobile phase conditions. ACE CN-ES combines “CN polar selectivity” with “enhanced hydrophobicity” and offers extra phase stability and excellent column lifetime. It is suitable for both reversed-phase and normal-phase separations and can be used in 100% aqueous mobile phase. ACE SuperC18 columns are designed for use with LC/MS compatible buffers and offer ultra-low bleed for improved LC/MS compatibility. They also offer excellent stability across an extended pH range (pH 1.5 to 11.5). All phases are available in UHPLC and HPLC formats and particle sizes of 2, 3, 5 and 10µm.