Bare UniSil particles are suitable and the most used for the separation and purification of different polar compounds under normal phase condition with good peak shape. NanoMicro's UniSil 10 µm normal phases have been especially successful for the production purification of pneumocandin B0 and cyclosporin A.
Besides bare UniSil silica, we also provide bonded normal phases such as -Diol, -NH2, -CN. Compared to Unisil bare silica, Diol phase has faster equilibrium and better retention for polar compounds.
We also provide UniSil bare particles with larger pore volume for BioSEC purpose. For more information, please contact us.
Particle Size (μm)
Pore Size ( Å)
Particle Size CV
Surface Area (m2/g)
Pore Volume (cm3/g)
Bulk Density (g/mL)
Carbon Content (%)
Max. Pressure( bar)
Operational Temperature (℃)
After use, the media should be cleaned with salt and sealed with high organic phase (100% ethanol or 100% isopropanol) and stored in a cool and dry place. Keep unopened media in a cool and dry place. The recommended storage temperature is 4 ~ 25℃.
We offer products with various particle size and pore size. For detailed ordering information, please contact local sales or leave a message on this website.
UniSil 5-120 Diol
10g, 50g, 100g, 500g, 1Kg
UniSil 10-120 Diol
100g, 500g, 1Kg, 5Kg, 10Kg, 20Kg