These are high-efficiency, silica-based columns, manufactured by bonding a specially designed proprietary ligand with both hydrophobic and weak cation-exchange properties. Selectivity of ionisable and neutral compounds can be controlled independently or simultaneously by tuning mobile phase ionic strength, pH or organic modifier.
- Adjustable selectivity
- Selectivity complementary to RP columns
- Ideal selectivity for separating basic molecules
- Multimode separation mechanism: RP, cation-exchange, ion-exclusion and HILIC
- Capable of separating a mixture of neutral and basic compounds
Particle type: high purity, spherical, porous silica
Max. pressure: 5800 psi (4500 psi for 3,0×50 mm column)
Flow rate range: 0,1 to 0,6 ml/min for 2,1 mm ID formats; 0,2 to 1,2 ml/min for 3,0 mm ID formats; 0,5 to 3,0 ml/min for 4,6 mm ID formats
pH range: 2,5 to 7,0
Max. temperature: 50 °C
