Avantor® Alltima HP columns features hydrophilic interaction chromatography that uses small amounts of water for increased sensitivity with microbore applications.

• High resolution for complex samples
• High purity silica
• Excellent column stability

These columns combine the selectivity and performance needed to overcome the most challenging separation needs. The low column bleed makes these columns ideal for microbore applications.

These are widely used for polar analytes that are difficult to retain by reversed-phase.