Description
Column Type: Guard Column
Length (Metric): 50 mm
Unit Size: Each 1
Dionex CarboPac MA1 Columns also provide analysis of exoglycosidase-released neutral monosaccharides. The monosaccharides are moved away from the column void, enabling immediate evaluation of contaminating exoglycosidase activities. Using a simple hydroxide eluent, Dionex CarboPac MA1 Columns separate analytes isocratically or with gradient elution. The low flow rate ensures low eluent consumption and reduces errors associated with eluent preparation. Unique Selectivity for Carbohydrate, Alditol, and Aldose Analysis
• No sample derivatization required
• Higher sensitivity than refractive index detection
• Simple methods with pulsed amperometric detection (PAD)
• Compatible for ambient temperature separations
• Run-to-run reproducibility
• Long useful lifetime About the Dionex CarboPac Family of Columns The Dionex CarboPac family offers a selection of high-performance liquid chromatography (HPLC) columns, each optimized for a different class of compounds. Combined with PAD, which provides a means to detect carbohydrates without derivatization, these columns support simple, reliable techniques to separate sugar alcohols, mono- and disaccharides, and poly- and oligosaccharides. Dionex CarboPac columns provide high-resolution separations of:
• Glycoprotein oligosaccharides and complex carbohydrates from dietary fiber, including fructans, maltodextrins, and amylopectins
• Monosaccharides, such as those obtained from glycoprotein hydrolysates or plant hydrolysates
• Mono- and disaccharides
