Dr. Maisch HPLC Column Partisil C8, 90Å, 5.0 μm, 4 x 20 mm, endcapped

Partisil was one of the first commercially available irregular porous silicas. A large surface area gives it a high loading capacity. The columns are available with a particle size of 5µm and 10µm. Partisil C8 is recommended for ion-pair chromatography.