SUGAR EP SC1011-7F, 7.8 x 300 mm, HPLC column

The SUGAR SC1011 HPLC column 300x7.8mm, 8µm, contains sulphonic acid groups in the calcium form on a sulphonated styrene-divinylbenzene resin. Separation is based, depending on the counterion, on ligand exchange, ion exclusion and size exclusion. Ligand exchange and size exclusion; water is used as the typical mobile phase. The nominal separation range is approximately 100 to 1,000 Da. Typical applications of SUGAR SC1011 are neutral mono- and disaccharides.

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.