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The InertSustain C18 pre-column cartridges 10x1.5mm, 3µm, are used to protect InertSustain C18 HPLC columns with an inner diameter of 1.5mm. The 5020-08500 holder is used to mount the precolumn.
The InertSustain series features a specially modified silica. This allows for precise control of the properties of the silica matrix. In addition, the columns exhibit high pH stability. As with the established Inertsil series, the InertSustain materials also demonstrate very high inertness toward all analytes—a phenomenon also referred to as base deactivation. Furthermore, these materials exhibit very low backpressure while maintaining high efficiencies. The service life can be extended by using appropriate pre-column cartridges.
InertSustain is a registered trademark of the manufacturer GL Sciences Inc., Tokyo, Japan.
| Brand | InertSustain |
|---|---|
| Product Type | HPLC Guard Cartridges |
| Length | 10 mm |
| Internal Diameter | 1.5 mm |
| Particle Size | 3 µm |
| Chemistry | C18 (RP-18, ODS, Octadecyl) |
| Chemistry Producers Term | C18 |
| Pore Size | 100 Å |
| USP Class | L1 |
| Carbon Load | 14.0 % |
| Bet Surface Area [m2/g] | 350.0 |
| Endcapping | endcapped |
| Country of Origin | Japan |
| Hardware Material | Stainless Steel |
| Hardware Type | Cartridges |
| pH Minimum | 1.0 |
| pH Maximum | 10.0 |
| Mode of Separation | Reversed Phase Chromatography (RP) |
| Technology | HPLC |
| Matrix | Silica |
| Particle Morphology | spherical, fully porous |