Octadecylsilane chemically bonded silica
Particle size: 15-25μm, pore size: 120Å
- Product Code: 93001
Alias:
C18 reversed-phase silica gel chromatography packing; C18-silica gel matrix packing
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| Density: | Storage Condition: | room temperature |
Product Description:
Octadecylsilane chemically bonded silica is widely used in chromatography as a stationary phase. It is particularly effective in reversed-phase liquid chromatography (RPLC), where it helps separate non-polar and moderately polar compounds due to its hydrophobic surface. This material is also employed in solid-phase extraction (SPE) to isolate and concentrate analytes from complex mixtures, making it valuable in environmental, pharmaceutical, and food analysis. Additionally, it is utilized in the purification of biomolecules, such as proteins and peptides, owing to its ability to interact with hydrophobic regions of these molecules. Its stability and reproducibility make it a preferred choice in analytical laboratories for consistent and reliable results.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | White or Off-white Rigid, Spherical, Monodisperse |
| Mean particle diameter | 20m |
| SURFACE AREA | 328m2g |
| Infrared spectrum | Conforms to Structure |
| Average Pore Size | 119 |
| PORE VOLUME | 1.07mlg |
| Percentage of Particles25um | 1 |
| Percentage of Particles63um | 1 |
| PACKING DENSITY | 0.57gml |
| Loss on drying | 0.6 |
| Carbon Loading | 14.7 |
| ChlorideCl- | 0.008 |
| IronFe3 | 0.004 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | ฿980.00 |
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| 5.000 | 10-20 days | ฿3,420.00 |
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| 25.000 | 10-20 days | ฿11,860.00 |
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| 100.000 | 10-20 days | ฿38,800.00 |
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Octadecylsilane chemically bonded silica
Octadecylsilane chemically bonded silica is widely used in chromatography as a stationary phase. It is particularly effective in reversed-phase liquid chromatography (RPLC), where it helps separate non-polar and moderately polar compounds due to its hydrophobic surface. This material is also employed in solid-phase extraction (SPE) to isolate and concentrate analytes from complex mixtures, making it valuable in environmental, pharmaceutical, and food analysis. Additionally, it is utilized in the purification of biomolecules, such as proteins and peptides, owing to its ability to interact with hydrophobic regions of these molecules. Its stability and reproducibility make it a preferred choice in analytical laboratories for consistent and reliable results.
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