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Packing material, adsorbents for SPE applications. Zwitterionic polar phase with ammonium –... more
Packing material, adsorbents for SPE applications. Zwitterionic polar phase with ammonium – sulfonic acid modification. Polar analytes are more strongly retained than nonpolar compounds. This behavior is inverse (orthogonal) to RP materials.
|Method||Solid phase extraction (SPE), packing material (adsorbent, bulk)|
|Base material||Silica gel|
|Surface chemistry||Ammonium – sulfonic acid modified silica, zwitterionic, polar|
|Mode||Normal phase (NP)|
|Particle type||Fully porous particles (FPP)|
|Particle size||45 µm|
|Pore size||60 Å|
|Recommended application(s)||Clean-up, Enrichment, Packing material, Sample preparation, Solid phase extraction, SPE applications|
|Scope of delivery||1x 100 g adsorbent in glass container|