Platinum C18 is a silica-based HPLC column with an octadecyl bonded phase, designed to deliver strong hydrophobic retention, high reproducibility, and robust performance across a wide range of analytes. As the most widely used stationary phase in reversed-phase chromatography, Platinum C18 provides reliable results for both routine and advanced applications.
Built on high-purity silica and stabilized with robust bonding chemistry, Platinum C18 ensures sharp peak shapes, long operational lifetimes, and consistent performance under routine and demanding chromatographic conditions.
Platinum C18 delivers proven C18 performance with robustness and reproducibility – the dependable choice for laboratories conducting reversed-phase HPLC separations.
Silica-based stationary phase with octadecyl (C18) bonded chemistry
Strong hydrophobic retention for a broad range of compounds
Excellent reproducibility and robust column lifetime
Sharp peak shapes and reliable performance under routine use
Available particle sizes: 1.5 µm to 15 µm
Pharmaceutical impurity profiling and stability-indicating assays
Biochemical analysis of hydrophobic drugs and metabolites
Food and beverage testing for additives, preservatives, and contaminants
Environmental monitoring of hydrophobic organic pollutants
Method development requiring robust and reproducible C18 selectivity
| Particle Sizes |
|
|---|---|
| Pore Size | 100 Å |
| Surface Area | 200 m²/g |
| Phase/Modification | C18 |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | Yes |
| Carbonload | 8 % |
| Phase | Material Number |
|---|---|
| Platinum C18, 1.5 µm | 5136673 |
| Platinum C18, 3 µm | 5136674 |
| Platinum C18, 5 µm | 5136675 |
| Platinum C18, 7 µm | 6136929 |
| Platinum C18, 10 µm | 5136682 |
| Platinum C18, 15 µm | 6136898 |