Ultrasep ES 100 RP6 is a silica-based HPLC column with a 100 Å pore size and a C6 (hexyl) bonded phase. The medium-length alkyl chain provides balanced hydrophobic retention, offering an intermediate selectivity between C4 and C8 phases. This makes it particularly valuable for compounds that elute too strongly on C8 or C18, but require more retention than shorter-chain phases can provide.
The column ensures robust performance, excellent reproducibility, and sharp peak symmetry, making it suitable for both routine analysis and method development.
Ultrasep ES 100 RP6 delivers balanced hydrophobic retention, reproducible results, and versatile selectivity – the practical choice for efficient reversed-phase HPLC separations.
Silica-based stationary phase with 100 Å pore size
Hexyl (C6) bonded phase for medium hydrophobic retention
Balanced selectivity between C4 and C8 phases
High reproducibility, resolution, and efficiency
Suitable for method development and routine QC
Available particle size: 5 µm
Pharmaceutical impurity profiling and drug analysis
Environmental testing of moderately hydrophobic contaminants
Food and beverage analysis requiring balanced retention
Method development where intermediate selectivity is needed
| Particle Size |
|
|---|---|
| Pore Size | 100 Å |
| Particle Type | |
| Separation Mode | |
| pH Range | 2 - 8 |
| Phase | Material Number |
|---|---|
| Ultrasep ES 100 RP6, 5 µm | u15.60. |