AX LC Column Thermo Scientific™ BioBasic™ 3 X 50 mm, 3% Carbon Load, Ion Exchange Column, Silica, Spherical Fully Porous Ultrapure Packing Material, 2 to 8 pH, 100 m2/g Surface Area, Polyethyleneimine Stationary Phase, Analytical Column Format, Low H

Features

• Proprietary
• protein-friendly
• ion exchange ligands of polyethyleneimine (PEI) bound to pure deactivated silica Low hydrophobicity Capacity of 0.22 mEq/g; 3% carbon load Use for normal phase and hydrophilic interaction chromatography (HILIC) Stable under demanding pH conditions (2 to 8 pH range)