HPLC Column Nucleosil 100 SB, 5.0 µm, 4.6 x 125 mm, 10% Carbon

Nucleosil is one of the first standard silica gel phases for HPLC. It consists of a completely porous spherical silica gel with a very pure and uniform SiO2 structure. It is considered an extremely reliable choice for analytical and preparative routine use. The pore width can vary from 50 to 4000 Å and available particle sizes are 3 μm, 5 μm, 7 μm and 10 μm. The SiO2 structure of the SB phase is a quaternary ammonium. This is a strongly basic anion exchanger (SAX).