SUGAR KS-806 300x8mm Sugars

The SUGAR KS-806 HPLC column 300x8.mm, 17µm, is a very wide-pore sulfonated styrene-divinylbenzene resin with sulfonic acid groups in sodium form. SUGAR KS-806 achieves a nominal exclusion limit of about 50,000,000 Da for pullulan and is therefore designed for very large hydrodynamic volumes. The phase is used, among others, for inulin, high-molecular-weight polysaccharides and water-soluble polymer samples. Water or compatible aqueous salt solutions are used as the mobile phase.

Features and Benefits

• Polymer-based carbohydrate phases
• Multiple defined counterions
• Ligand- and ion-exchange mechanisms
• Elution with pure water is often possible
• For sugars, acids, and fermentation samples

Additional Notes

The SUGAR product family is based on sulfonated styrene-divinylbenzene resins with defined counterions such as calcium, lead, sodium, zinc, or hydrogen. The counterion controls ligand exchange with hydroxyl groups, while pore size and polymer crosslinking determine the size-exclusion component. Columns in the hydrogen form additionally enable ion exclusion for organic acids. Since selectivity depends heavily on temperature, counterion, and water quality, the recommended operating conditions should be strictly adhered to.

Legal Information

SUGAR is a registered trademark of Resonac Corporation, Tokyo, Japan.