EC HPLC column (analytical), NUCLEODUR C18 Gravity, 3 µm, 125x2 mm
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This high density C18 phase based on high purity NUCLEODUR silica gel with its endcapping suppresses any unwanted polar interactions between the silica surface and the sample, which makes “Gravity” particularly suitable for the separation of basic and other ionizable analytes. Due to the enhanced pH stability, LC/MS suitability and superior base deactivation (BDS) it is a perfect choice for method development and valuable for RP applications.
| Base material | NUCLEODUR - high purity silica |
|---|---|
| Brand | NUCLEODUR |
| Carbon content | 18.0 % |
| Column inner diameter | 2 mm |
| Column length | 125 mm |
| Column volume | 0.37 mL |
| Eluent in HPLC column | Acetonitrile – water |
| Endcapped | Yes |
| Gross weight (incl. packaging) | 203 g / 0.45 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 | 3 µm |
| Particle type | Fully porous particles (FPP) |
| pH stability | 1.0–11.0 |
| Phase | NUCLEODUR C18 Gravity |
| Pore size | 110 Å |
| Pressure stability (max) | 600 bar / 8700 psi |
| Recommended application(s) | Analgesics, Antidepressants, Antiinflammatory drugs, Applications at pH extremes (1-11), Herbicide, Ideal for method development, Immunosuppressants, Pharmaceuticals, Phytopharmaceuticals, RP applications HPLC, Reversed phase |
| Scope of delivery | 1x analytical HPLC column, instruction leaflet, certificate of analysis |
| Specific surface according to BET | 340 m²/g |
| Storage temperature | 15–25 °C / 59–77 °F |
| Surface chemistry | Base deactivated (BDS), High density octadecyl (C18, ODS) modification |
| Temperature stability (max) | 60 °C |
| Type | EC HPLC column (analytical) |
| USP listing | L1 |
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