Ion Exchange Columns - Inertsil CX Columns
Inertsil CX has benzenesulfonyl groups bonded to silica gel by an alkyl chain. The sulfony groups at the end of the structure offer cationic functions required for the cation exchange chromatography. It is mainly used for analyses of basic compounds. Inertsil CX is manufactured under strict quality control in order to offer excellent batch to batch reproducibility as the same as Inertsil AX. Inertsil CX has high ion exchange capacity and provides high retentivity and selectivity. Therefore, it is also suited for analysing amino acids and nucleobases.
| Base Material | 3 Series High Purity Silica Gel |
|---|---|
| Particle Size | 5 µm |
| Surface Area | 450 m2/g |
| Pore Size | 100 Å (10 nm) |
| Pore Volume | 1.05 mL/g |
| Functional Group | Benzenesulfonic Acid |
| End-capping | None |
| Carbon Loading | 14.0 % (Ion Exchange Capacity：0.5 meq/g) |
| USP Code | L9 |
| pH Range | 2 - 7.5 |
