Grom Resin Ca++, IEX is a polymer-based HPLC column equipped with calcium-form ion-exchange functionality, designed specifically for ion-exclusion and ligand-exchange chromatography. Its stable cross-linked polymer matrix provides excellent pH resistance and chemical robustness, making it ideal for the analysis of carbohydrates, organic acids, and sugar alcohols under aqueous, salt-free conditions.
As part of the Grom Resin series, this column is a reliable choice for laboratories requiring high reproducibility, low bleed, and excellent selectivity in HPLC and IC workflows.
Grom Resin Ca++, IEX offers pH-stable, silanol-free ion chromatography performance – ideal for sugar and acid separations in food, beverage, biofuel, and pharmaceutical analysis.
Calcium-form cation exchanger for sugar and organic acid analysis
Polymer-based matrix with high stability across wide pH range
Ideal for ion-exclusion and ligand-exchange chromatography
No silanol interactions – suitable for highly polar compounds
Compatible with refractive index (RI) and UV detection
Determination of mono- and disaccharides
Profiling of organic acids in food and fermentation samples
Analysis of sugar alcohols and metabolic intermediates
Ion chromatography with soft elution conditions (H₂O, dilute eluents)
| Particle Size |
|
|---|---|
| Particle Type | |
| Separation Mode | |
| pH Range | 2 to 8 |
| Phase | Material Number |
|---|---|
| Grom Resin Ca++, IEX, 8 µm | GPZC10812 |