SPE adsorbents (bulk), CHROMABOND HILIC

Packing material, adsorbents for SPE applications. Zwitterionic polar phase with ammonium – sulfonic acid modification. Polar analytes are more stronglay retained than nonpolar compounds. This behavior is inverse (orthogonal) to RP materials.

SKU: 730643 Categories: , Tag:

Technical Data

Specification

Hazardous material No
Method Solid phase extraction (SPE), packing material (adsorbent, bulk)
Brand CHROMABOND
Phase CHROMABOND HILIC
Base material Silica gel
Surface chemistry Ammonium – sulfonic acid modified silica, zwitterionic, polar
Mode Normal phase (NP)
Particle type Fully porous particles (FPP)
Particle shape Irregular
Particle size 45 µm
pH stability 2.0–8.0
Pore size 60 Å
Recommended application(s) Clean-up, Enrichment, Packing material, Sample preparation, Solid phase extraction, SPE applications
Endcapped No
Storage temperature RT
Scope of delivery 1x 100 g adsorbent in glass container

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