Acclaim Mixed-Mode WAX-1 Designed for separating anionic molecules with powerful adjustable selectivity control • Adjustable selectivity • Selectivity orthogonal to reversed-phase (RP) columns • Ideal selectivity for anionic molecules • Excellent column efficiency and peak asymmetry • Multimode retention mechanisms: reversed-phase, weak anion exchange, and HILIC modes The Acclaim Mixed-Mode WAX-1 is a novel, high-efficiency silica HPLC column that combines hydrophobic and weak anion exchange characteristics. Its unique chemistry results in a multimode separation mechanism that includes reversed-phase, anion exchange, and HILIC interactions. Selectivity can be adjusted by changing ionic strength, pH or organic solvent content.