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SunFire C8 2.5µm 3.0x20mm Guard 2pk
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Product Description
Performance Characteristics and Benefits
- High-purity 100 Å silica
- Proprietary binding and end-capping technology
- High stability at low pH
- Good peak shapes for acidic and basic analytes
- High loading capacity for preparative separations
Additional Information
SunFire packing materials are manufactured from fully porous, high-purity silica with a pore size of 100 Å. The combination of silica synthesis, bonding chemistry, end-capping, and controlled packing is designed to ensure high efficiency, low column bleeding, and good stability under acidic conditions. C18 and C8 differ primarily in their hydrophobic retention, while SunFire Silica is used for adsorptive normal-phase separations. The product family includes both analytical and OBD preparative columns, thereby supporting method scale-up.
Legal Information
SunFire is a registered trademark of Waters Corporation, Milford, Massachusetts, USA.
Product Specification
| Brand | SunFire |
|---|---|
| Product Type | (U)HPLC Guard Columns |
| Length | 20 mm |
| Internal Diameter | 3.0 mm |
| Particle Size | 2.5 µm |
| Chemistry | C8 (RP-8, MOS, Octyl) |
| Chemistry Producers Term | C8 |
| Pore Size | 100 Å |
| USP Class | L7 |
| Carbon Load | 12.0 % |
| Bet Surface Area [m2/g] | 340.0 |
| Endcapping | endcapped |
| Country of Origin | United States of America (USA) |
| Hardware Material | Stainless Steel |
| pH Minimum | 2.0 |
| pH Maximum | 8.0 |
| Mode of Separation | Reversed Phase Chromatography (RP) |
| Technology | U(H)PLC |
| Matrix | Silica |
| Particle Morphology | spherical, fully porous |
