C18 Silica Gel
BioVanix C18 silica gel bulk media has excellent physical and chemical properties such as uniformed particle size, high mechanical strength, high bonding density, good end-capping, high column efficiency, low back pressure, and wide pH tolerance range, which ultimately manifests the advantages of high chromatographic purification process load, good selectivity, good resolution, high efficiency, long life, and low purification cost.
BioVanix C18 silica gel has a complete range of reversed phases in various particle sizes and pore sizes, to meet the various needs from laboratory analytical high-performance liquid chromatography (UPLC, HPLC) analysis to industrial preparative and process high-performance liquid chromatography (Prep-HPLC and process HPLC), for various organic compounds, natural products, fermentation, semi-synthetic antibiotics, and protein macromolecules. We also provide product customization for special applications.
The C18 phase is the most popular reversed phase for most applications, with wide versatility, suitable for the separation and purification of most peptides, antibiotics, natural products, etc.
Selection For C18 Silica-gel
| Product | C18 | C18L | C18H | AQ C18 | C18-300 |
| Functional Group | Octadecyl | ||||
| Substrate | Porous, spherical silica particles | ||||
| Particle Size | 3/5/10/15/20/30/50μm | 5/10μm | 5/10μm | 5/10μm | 5/10μm |
| Pore Size | 100Å | 300 Å | |||
| Surface Area | 300m2/g | 110m2/g | |||
| Carbon Content | 16% | 13% | 18% | 16% | 8% |
| End-capped | Yes | ||||
| Pressure Limit | 4000psi for 8/10um 5000psi for 5μm 6000psi for 3μm |
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| Temperature Limit | 60℃ | ||||
| pH Range | 2-8 | 2-11 | 2-8 | 2-8 | |
| Limit pH Range | 2-10 | 1-12 | 2-10 | 2-10 | |
| Aqueous Compatibility | 95% aqueous | 100% aqueous | 95% aqueous | ||
Application For C18 Silica-gel
