Grom Sapphire 65 C18 is a silica-based HPLC column with an octadecyl (C18) bonded phase on high-purity 65 Å silica. As the most widely used stationary phase, C18 provides strong hydrophobic retention and excellent reproducibility, making this column ideal for routine and advanced separations of small molecules.
The 65 Å pore size offers high surface area and optimized mass transfer, ensuring sharp peak shapes, high efficiency, and consistent results. With robust bonding chemistry, Sapphire 65 C18 delivers long operational lifetimes under routine and demanding chromatographic conditions.
Grom Sapphire 65 C18 delivers proven C18 performance with robustness and reproducibility – the trusted choice for laboratories conducting reversed-phase HPLC separations of small molecules.
High-purity silica stationary phase with octadecyl (C18) bonded chemistry
65 Å pore size optimized for small molecule separations
Strong hydrophobic retention with reproducible selectivity
Robust bonding ensures long column lifetime and consistent performance
Available particle sizes: 3 µm, 5 µm
Pharmaceutical impurity profiling and stability-indicating assays
Biochemical analysis of hydrophobic drugs and metabolites
Food and beverage testing for additives, contaminants, and preservatives
Environmental monitoring of organic pollutants
Method development requiring robust C18 selectivity
| Particle Sizes |
|
|---|---|
| Pore Size | 65 Å |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| Grom Sapphire 65 C18, 3 µm | GSODS0307. |
| Grom Sapphire 65 C18, 5 µm | GSODS0507. |