High-Capacity CM Weak Cation Exchange Resin

• Matrix: Dextran-grafted highly rigid agarose beads
• Average particle size: ~90 μm
• Ligand: Carboxymethyl (CM)
• Capacity: 90–130 μmol H⁺/mL
• Dynamic binding capacity: ≥ 140 mg / mL
• Chemical stability: Stable in common aqueous solutions: 1 M NaOH, 8 M urea, 6 M guanidine HCl, 70% ethanol, etc.
• Maximum flow velocity: 1500 cm/h
• Storage: 2–30 °C in 20% ethanol
• Shelf life: 5 years