Poro C4-300

Poro C4 phases are high purity spherical silica fully covered by mono-layer butyl group that leads to moderate hydrophobicity with end-capping. The moderate hydrophobicity allows separation of the compounds with a wide range of hydrophobicity, especially for pharmaceuticals, peptides, and organic separation. The small particle sizes with a narrow particle size distribution provide high resolution leading to high purity and yield.