Description
HPLC Column NUCLEODUR®, pi2, 3µm, 250x2mm
Material: stainless steel.
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Hydrophobic phase with alternative selectivity compared to classical C18 modifications. The separation principle based on two retention mechanisms - π-π interactions and hydrophobic interactions. This provides better retention of aromatic and unsaturated substances. This stationary HPLC phase is based on high purity NUCLEODUR® silica gel and shows excellent performance under highly aqueous conditions.
Delivery incl. 1x analytical HPLC column, instruction leaflet, certificate of analysis.
Technical Information
| Particle size | 3 µm |
| Pore size | 110 Å |
| L x Ø internal (column) | 250 x 2 mm |
| Endcapped | yes |
| Eluent in column | Acetonitrile - Water |
| Phase | π2 |
| Surface chemistry | Biphenylpropyl modification |
| USP listing | L11 |
| Separation principle | Reversed phase (RP) |
| Column shape | Analytical separation column |
| Column type | HPLC column |
| Particle type | Fully porous particles (FPP) |
| Specific surface according to BET | 340 m²/g |
| Pore volume | 0.9 ml/g |
| Temperature stability | 60 ° C |
| Interactions / retention mechanism | π-π and hydrophobic |
| Pressure stability | 600 bar |
| pH stability | 3,0-10,0 |
| Recommended application(s) | Antibiotics Particularly aromatic and unsaturated compounds Pharmaceutical products Especially for polar compounds Steroids |