Pursuit XRs Ultra

Pursuit XRsUltra 2.8 Diphenyl: Optimized for Fast Pi-pi Selectivity

• Unique pi-pi selectivity in a UPLC compatible format
• Easy to use 2.8 μm particle
• Enhanced resolution

For the analysis of aromatic compounds, Pursuit XRsUltra 2.8 Diphenyl links the high performance benefits of our 2.8 μm particle technology with the unique selectivity of the diphenyl phase.As with other members of the Pursuit XRsUltra 2.8 line, Pursuit XRsUltra 2.8 Diphenyl delivers high efficiency and minimal backpressure for enhanced resolution and unrivaled ease-of-use. As one of our most unique phases, Pursuit XRsUltra 2.8 Diphenyl is ideal for separating compounds containing double bonds or aromatic functional groups. Unlike C18 and C8 phases that rely on a hydrophobic retention mechanism, the diphenyl phase separates analytes based primarily on differences in their pi-electron structure.