Copure® WCX Rimless SPE Cartridges provided by STE-Mart contain polymeric mixed-mode sorbent WCX which is composed of monodisperse microporous polystyrene-divinylbenzene resin particles grafted with carboxyl groups. This sorbent features reversed-phase and weak cation exchange retention mechanisms.
Specification
Sorbents: WCX Format: 1000mg/12mL
Features
Superb retention for strong bases Predictable single retention mechanism Stable from pH 1 to 14 Compatible with common solvents