Repromer AXS is a polymer-based HPLC column with strong anion exchange (SAX) functionality, specifically designed for the separation of acidic and negatively charged analytes. The quaternary ammonium groups provide powerful and reproducible ionic interactions, while the polymeric matrix ensures exceptional chemical stability under extreme pH conditions, elevated temperatures, and aggressive solvents.
Compared to conventional SAX columns, Repromer AXS offers superior durability, extended column lifetime, and consistent peak symmetry, making it particularly suitable for challenging biochemical, pharmaceutical, and environmental applications.
Repromer AXS delivers robust ionic retention with polymeric stability – the dependable choice for laboratories performing high-quality strong anion exchange HPLC separations.
Polymeric stationary phase with strong anion exchange (SAX) chemistry
Quaternary ammonium groups for strong ionic retention
Exceptional chemical stability across a broad pH and temperature range
High reproducibility with long operational lifetime
Available particle size: 7 µm
Biochemical analysis of nucleic acids, nucleotides, and acidic biomolecules
Pharmaceutical testing of acidic drugs and their metabolites
Environmental monitoring of inorganic and organic anions
Method development requiring robust and selective SAX separations
| Particle Size |
|
|---|---|
| Pore Size | 100 Å |
| Particle Type | |
| Separation Mode | |
| pH Range | 2 to 10 |
| Phase | Material Number |
|---|---|
| Repromer AXS, 7 µm | rm17.axs. |