HPLC Column TSKgel NH2-100, 100 Å Silica, 3 µm, 4.6 x 50 mm

TSKgel NH2-100 3 μm expands the selectivity range of TSKgel HILIC solutions by a very robust amino-phase. In contrast to conventional silica-based amino phases this column offers expanded stability under HILIC conditions. It is well suited for the analysis of all types of hydrophilic compounds. The NH2-100 phase is based on a silica particle with 10 nm pore size, treated with a special endcapping procedure. Amino groups are introduced step wisely after endcapping.