Ultrasep ESD PRP18 is a silica-based HPLC column with a polymer-reinforced C18 bonded phase, designed for maximum stability and robustness under demanding chromatographic conditions. The reinforced bonding chemistry ensures resistance to hydrolysis and column degradation, delivering consistent performance across a wide pH range.
Compared to conventional C18 phases, PRP18 provides superior durability while maintaining strong hydrophobic retention and excellent reproducibility. It is particularly well-suited for pharmaceutical, chemical, and environmental laboratories requiring long column lifetimes without compromising analytical performance.
Ultrasep ESD PRP18 delivers the robustness of polymer-reinforced bonding with the selectivity of C18 – the reliable choice for laboratories requiring durable and reproducible HPLC separations.
Silica-based stationary phase with polymer-reinforced C18 chemistry
Strong hydrophobic retention with enhanced durability
Stable performance across a wide pH range
High reproducibility and long operational lifetime
Available particle size: 3 µm
Pharmaceutical impurity profiling and stability testing under harsh conditions
Chemical separations requiring robust C18 selectivity
Environmental testing of hydrophobic organic pollutants
Method development for applications demanding long-lasting column performance
| Particle Size |
|
|---|---|
| Pore Size | 120 Å |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| pH Range | 2 - 8 |
| Phase | Material Number |
|---|---|
| Ultrasep ESD PRP18, 3 µm | ud13.90. |