SPE columns, CHROMABOND® PSA
CHROMABOND® PSA is a propylsulfonic acid modified silica cation exchanger for SPE.
- Base material: Silica
- Very strong cation exchanger
- Contrary to SCX phase (e.g. CHROMABOND® SA) no π-π interactions
Recommended for weak cations like cationic alkaloids.
Cation exchange capacity: ~0,7 meq/g
- Catalog No:
- MANA730464
- MANA730462
- pH-Bereich:
- 2 - 8
- 2 - 8
- Surface area:
- 500 m²/g
- 500 m²/g
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