ReproSil 100 SCX from Dr. Maisch HPLC GmbH is a fully porous, high-purity silica HPLC column with a 100 Å pore size and a strong cation exchange bonded phase based on sulfonic acid functional groups. This chemistry provides strong ionic interactions for the retention and separation of positively charged analytes, including basic pharmaceuticals, amines, and peptides. The column delivers high selectivity, excellent peak symmetry, and reproducible retention in both isocratic and gradient ion-exchange methods.
ReproSil 100 SCX columns from Dr. Maisch HPLC GmbH provide robust and selective cation exchange chromatography – ideal for high-performance separation of basic and positively charged analytes.
Fully porous, ultra-pure silica with 100 Å pore size
Strong cation exchange functionality (sulfonic acid groups)
High selectivity and resolution for basic analytes
Compatible with isocratic and gradient elution
Manufactured and QC-tested by Dr. Maisch HPLC GmbH
Available in 3 µm, 5 µm, and 10 µm particle sizes
Separation of basic drugs and active pharmaceutical ingredients
Analysis of peptides and positively charged biomolecules
Ion-exchange method development in pharmaceutical and bioanalysis
QC of cationic compounds in chemical manufacturing
| Particle Sizes |
|
|---|---|
| Pore Size | 100 Å |
| Surface Area | 210 m²/g |
| Phase/Modification | Sulfopropyl |
| Particle Type | |
| Separation Mode | |
| USP Code | |
| Endcapping | No |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| ReproSil 100 SCX, 3 µm | r13.sc. |
| ReproSil 100 SCX, 5 µm | r15.sc. |
| ReproSil 100 SCX, 10 µm | r10.sc. |