Celeris™ Arginine - 5 µm, 100 Å, 250 mm x 4.6 mm

The arginine (ARG) achiral SFC phase is a silica surface modified with the amino acid arginine and exhibits both acidic and basic functionality. The ARG phase has a strong affinity to hydrophilic compounds and offers a mixed-mode type of selectivity compared to other SFC phases.