Carbo Sep CHO-611OH Carbohydrate, SS 150 mm x 6.5 mm

The CarboSep CHO 611OH HPLC column (150 × 6.5 mm, 10 µm) is a Na⁺ form with 6 % cross-linking and a shortened column format for faster carbohydrate separations. CarboSep CHO 611OH is suitable for methods in which known sugar components need to be monitored efficiently and sodium-based ligand-exchange selectivity is required. Typical applications include rapid routine analysis of glucose, fructose, sucrose and other low-molecular-weight carbohydrates in foodstuffs, beverages or process samples.

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.