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Note
VP HPLC column (preparative), NUCLEODUR C18 Gravity-SB, 5 µm, 250x21 mm
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Delivery time appr. 1-3 workdays
Item number: 762353.210 02403028000205
Package unit 1 Piece(s) Do you have any questions?
Please contact us. Hydrophobic C18 phase with distinct polar selectivity for better retention of early eluting... more
Hydrophobic C18 phase with distinct polar selectivity for better retention of early eluting substances. This UHPLC phase is made of high purity NUCLEODUR silica gel and shows excellent performance under highly aqueous conditions. Due to low bleeding characteristics these columns are suitable for LC/MS. This stationary phase is used for overall sophisticated analytical separations, especially for polar compounds.
| Method | HPLC, preparative |
| Brand | NUCLEODUR |
| Base material | NUCLEODUR - high purity silica |
| Phase | NUCLEODUR C18 Gravity-SB |
| USP listing | L1 |
| Surface chemistry | Monomeric octadecyl (C18, ODS) modification with bulky side chains, distinct polar selectivity |
| Mode | Reversed phase (RP) |
| Type | VP HPLC column (preparative) |
| Hardware | Stainless steel |
| Column length | 250 mm |
| Column inner diameter | 21 mm |
| Particle type | Fully porous particles (FPP) |
| Particle shape | Spherical |
| Particle size | 5 µm |
| Eluent in HPLC column | Acetonitrile – water |
| Recommended application(s) | For examples please see analytical NUCLEODUR C18 Gravity-SB, RP applications (preparative) |
| Endcapped | Yes |
| Carbon content | 13.0 % |
| pH stability | 1.0–9.0 |
| Pore size | 110 Å |
| Specific surface according to BET | 340 m²/g |
| Temperature stability (max) | 60 °C |
| Pressure stability (max) | 400 bar / 5800 psi |
| Column volume | 87 mL |
| Recommended flow rate | 3–9 mL/min |
| Storage temperature | 15–25 °C / 59–77 °F |
| Scope of delivery | 1x preparative HPLC column, instruction leaflet, certificate of analysis |
| Gross weight (incl. packaging) | 1415 g / 3.12 lbs |
| Packaging dimensions | 125 x 405 x 60 mm / 4.92 x 15.94 x 2.36 Inch |
| Hazardous material | No |