Alphabond C18 is a fully porous silica-based HPLC column modified with octadecyl (C18) groups, designed for standard reversed-phase separations. With strong hydrophobic retention and reliable peak shape, this phase is ideal for routine analysis of non-polar and moderately polar compounds in pharmaceutical, food, and environmental applications. Alphabond C18 offers reproducible performance and is a dependable choice for everyday reversed-phase HPLC workflows.
Alphabond C18 provides classical reversed-phase performance with reliable retention and reproducibility – an excellent tool for standard analytical applications.
Good alternative to PharmaBOND C18 (Princeton Chromatography INC.) and µBondapak C18 (Waters™).
Octadecyl (C18) bonded phase – USP L1 classification
Strong retention for non-polar analytes
Compatible with isocratic and gradient reversed-phase methods
Fully porous, high-purity silica with good stability
Available in 5 µm and 10 µm particle sizes
APIs, impurities, and formulation analysis
Food additives and preservatives
Organic environmental contaminants
Method development for reversed-phase HPLC
| Particle Sizes |
|
|---|---|
| Pore Size | 120 Å |
| Surface Area | 300 m²/g |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 10 % |
| Phase | Material Number |
|---|---|
| Alphabond C18, 5 µm | 5202011 |
| Alphabond C18, 10 µm | 5202012 |