EC HPLC column (analytical), NUCLEOSHELL Biphenyl, 2.7 µm, 50x2 mm
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 core-shell technology silica gel particles and shows excellent performance under highly aqueous conditions. Suitable for LC/MS due to low bleeding characteristics.
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| Base material | NUCLEOSHELL - core-shell silica |
|---|---|
| Brand | NUCLEOSHELL |
| Carbon content | 5.2 % |
| Column inner diameter | 2 mm |
| Column length | 50 mm |
| Eluent in HPLC column | Acetonitrile – water |
| Endcapped | Yes |
| Gross weight (incl. packaging) | 168 g / 0.37 lbs |
| Hardware | Stainless steel |
| Hazardous material | No |
| Method | HPLC, analytical |
| Mode | Reversed phase (RP) |
| Packaging dimensions | 235 x 117 x 54 mm / 9.25 x 4.61 x 2.13 Inch |
| Particle shape | Spherical |
| Particle size | 2.7 µm |
| Particle type | Core-shell, superficially porous particles (SPP) |
| pH stability | 1.5–8.5 |
| Phase | NUCLEOSHELL Biphenyl |
| Pore size | 90 Å |
| Pressure stability (max) | 600 bar / 8700 psi |
| Recommended application(s) | Antibiotics, Aromatic and unsaturated compounds, DNPH aldehydes, Hormones, Mycotoxins, Pesticides, Pharmaceuticals, Phthalates, RP applications HPLC, Reversed phase |
| Scope of delivery | 1x analytical HPLC column, instruction leaflet, certificate of analysis |
| Specific surface according to BET | 130 m²/g |
| Storage temperature | 15–25 °C / 59–77 °F |
| Surface chemistry | Biphenylpropyl modification |
| Temperature stability (max) | 60 °C |
| Type | EC HPLC column (analytical) |
| USP listing | L11 |
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