Carbo Sep CHO-611 Corn Syrup, SS 300 mm x 6.5 mm

The CarboSep CHO 611 HPLC column (300 × 6.5 mm, 10 µm) is a polymer-based Na⁺ ligand-exchange phase with 6 % cross-linking, designed for sugar analysis. CarboSep CHO 611 combines sodium selectivity with a low-crosslinked polymer resin and can be used for robust routine determination of neutral carbohydrates in aqueous mobile phases. Typical applications include saccharide profiling in foodstuffs, beverages, fermentation broths and plant-based raw materials.

Features and Benefits

• Polymer-based ligand-exchange resins for carbohydrates
• Various counterions, such as Na+, Ca2+, Pb2+, and K+, for targeted selectivity
• Cross-linking degrees of 4, 6, 7, and 8% to adjust porosity, resolution, and robustness
• Suitable for monosaccharides, disaccharides, and oligosaccharides

Additional Notes

The CarboSep series uses polymer-based packing materials with defined counterions and degrees of cross-linking. Unlike conventional silica phases, retention is not based on hydrophobic surface interactions, but rather on ligand exchange and size- or structure-dependent interactions between the carbohydrates and the polymer resin. This allows sugars, sugar alcohols, and oligosaccharides to be separated in highly aqueous eluents. The polymer backbone used is designed for routine applications in carbohydrate analysis; compatible CarboSep pre-column cartridges help keep matrix components out of the main column.

Legal Notices

CarboSep is a registered trademark of the manufacturer Concise Separations, San Jose, USA.