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Delivery time approx. 5 working days
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.
| Method | HPLC, analytical |
| Brand | NUCLEODUR |
| Base material | NUCLEODUR - high purity silica |
| Phase | NUCLEODUR π² |
| USP listing | L11 |
| Surface chemistry | Biphenylpropyl modification |
| Mode | Reversed phase (RP) |
| Type | EC HPLC column (analytical) |
| Hardware | Stainless steel |
| Column length | 250 mm |
| Column inner diameter | 4 mm |
| Particle type | Fully porous particles (FPP) |
| Particle shape | Spherical |
| Particle size | 3 µm |
| Eluent in HPLC column | Acetonitrile – water |
| Recommended application(s) | Antibiotics, Especially aromatic and unsaturated compounds, Especially for polar compounds, Pharmaceuticals, Reversed phase, RP applications HPLC, Steroids |
| Endcapped | Yes |
| Carbon content | 17.0 % |
| pH stability | 3.0–10.0 |
| Pore size | 110 Å |
| Specific surface according to BET | 340 m²/g |
| Temperature stability (max) | 60 °C |
| Pressure stability (max) | 600 bar / 8700 psi |
| Storage temperature | 15–25 °C / 59–77 °F |
| Scope of delivery | 1x analytical HPLC column, instruction leaflet, certificate of analysis |
| Gross weight (incl. packaging) | 292 g / 0.64 lbs |
| Packaging dimensions | 115 x 400 x 50 mm / 4.53 x 15.75 x 1.97 Inch |
| Hazardous material | No |
