Repromer AX-2 is a polymer-based HPLC column with strong anion exchange (AX) functionality, optimized for the separation of acidic and negatively charged analytes. Compared to conventional anion exchange phases, AX-2 offers enhanced resolution and improved reproducibility, while maintaining the outstanding chemical stability of the polymeric backbone.
The column withstands extreme pH values, aggressive solvents, and elevated temperatures, providing sharp peak shapes and long operational lifetimes even under demanding conditions. Repromer AX-2 is an excellent tool for pharmaceutical, biochemical, and environmental laboratories requiring robust and selective anion exchange chromatography.
Repromer AX-2 provides improved selectivity and robustness – the reliable choice for laboratories requiring high-resolution anion exchange HPLC separations.
Polymeric stationary phase with strong anion exchange (AX) chemistry
Enhanced resolution compared to standard AX phases
High chemical stability across broad pH and temperature ranges
Robust design ensures reproducibility and long column lifetime
Available particle size: 10 µm
Biochemical analysis of nucleotides, nucleic acids, and acidic biomolecules
Pharmaceutical impurity profiling and analysis of acidic drugs
Environmental monitoring of inorganic and organic anions
Method development requiring enhanced anion exchange selectivity
| Particle Size |
|
|---|---|
| Pore Size | 100 Å |
| Particle Type | |
| Separation Mode | |
| pH Range | 2 to 10 |
| Phase | Material Number |
|---|---|
| Repromer AX-2, 10 µm | rm10.ax2. |