Platinum SAX is a silica-based HPLC column with strong anion exchange functionality, designed for high-resolution separation of negatively charged analytes. The bonded quaternary ammonium groups provide powerful ionic interactions, ensuring strong retention, sharp peak shapes, and reproducibility for inorganic and organic anions.
With high-purity silica and robust bonding chemistry, Platinum SAX delivers reliable performance and long operational lifetimes, even under demanding chromatographic conditions. It is particularly suited for pharmaceutical, biochemical, and environmental laboratories requiring dependable anion exchange selectivity.
Platinum SAX delivers robust ionic selectivity with reproducibility – the reliable choice for laboratories performing high-quality anion exchange HPLC separations.
Silica-based stationary phase with strong anion exchange (SAX) chemistry
Quaternary ammonium groups for powerful ionic retention
Excellent peak symmetry and separation efficiency
High reproducibility and robust column lifetime
Available particle sizes: 3 µm, 5 µm
Pharmaceutical analysis of acidic drugs and metabolites
Biochemical separations of negatively charged biomolecules
Environmental monitoring of inorganic and organic anions
Method development requiring strong and reproducible SAX selectivity
| Particle Sizes |
|
|---|---|
| Pore Size | 100 Å |
| Surface Area | 200 m²/g |
| Phase/Modification | SAX |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | No |
| Phase | Material Number |
|---|---|
| Platinum SAX, 3 µm | 5136730 |
| Platinum SAX, 5 µm | 5136731 |