Allsphere SCX is a strong cation exchange (SCX) HPLC column built on fully porous, high-purity silica and modified with sulfonic acid functional groups. This phase provides strong retention of positively charged analytes through ionic interactions and is ideal for the separation of basic drugs, amino acids, and other cationic compounds. Allsphere SCX is suitable for use with aqueous buffers and gradient ion-exchange methods in pharmaceutical, food, and chemical analysis.
Allsphere SCX enables effective separation of basic compounds and cationic species – a reliable choice for targeted ion-exchange applications.
Strong cation exchange phase with sulfonic acid groups
High selectivity for basic and positively charged analytes
Compatible with aqueous buffers and pH-controlled systems
Fully porous silica for robust and reproducible performance
Available in 3 µm, 5 µm and 10 µm particle sizes
Basic pharmaceuticals and drug impurities
Amino acids, peptides, and polar cationic metabolites
Food ingredients and additives with positive charge
Ion-exchange chromatography in pharmaceutical QC and R&D
| Particle Sizes |
|
|---|---|
| Pore Size | 100 Å |
| Surface Area | 210 m²/g |
| Phase/Modification | SCX |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | No |
| Carbonload | 9 % |
| Phase | Material Number |
|---|---|
| Allsphere SCX, 3 µm | 5203036 |
| Allsphere SCX, 5 µm | 5203037 |
| Allsphere SCX, 10 µm | 5203038 |