CHROMABOND® PSAPropylsulphonic acid modified silica cation exchanger for SPE
Base material silica, pore size 60Å, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8, propylsulphonic acid modified silica, very strong cation exchanger (capacity ~ 0.7meq/g), contrary to the SA phase no P-P interactions.
Recommended applications: weak cations. | Particle size: | 45 μm | | Particle type: | Fully porous | | Endcapped: | No | | pH stability: | 2 ... 8 |
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