TSKgel™ Amide-80 HPLC Column, 5 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Description

• Columns are packed with 3, 5, or 10 micron spherical silica particles covalently bonded with carbamoyl groups Amide stationary phase provides a unique selectivity under regular normal phase conditions, or in the hydrophilic interaction mode of chromatography Target applications include the analysis of saccharides, glycans, oligosaccarides, peptides, and polar compounds from natural products Unique advantages of Amide-80 phase for saccharide analysis include a novel hydrogen bonding retention mechanism between hydroxyl groups of the sample and the carbamoyl group in the stationary phase Stationary phase does not react with reducing sugars Can be used at elevated temperatures (≤ 80°C) to prevent peak splitting of carbohydrates High efficiency, 3 micron columns offer shorter analysis time and enhanced sensitivity for LC-MS applications Shipped in 85% acetonitrile, 15% water