CHROMABOND® PSA – SPE Cartridges

PSA – Propylsulfonic acid modified silica cation exchanger for SPE

Properties:

  • Propylsulfonic acid modified silica, very strong cation exchanger (capacity ~ 0.7 meq/g), contrary to the SA phase no π-π interactions
  • Base material silica, pore size 60Å, particle size 45µm, specific surface 500 m2/g
  • pH stability 2–8

Recommended Applications:

  • Weak cations
SPE CHROMABOND PP columns 1mL - 100mg - C2

CHROMABOND® 1 mL – 100mg