Phenyl phase provides π-π interaction associated selectivity, suitable for separation of aromatic compounds.
PFP phase has strong polarity interaction to provides better selectivity for polar compounds. In addition, the PFP phases have some stereoselectivity that can better separate some structure isomers.
PBB phase has stronger dispersion force interaction; suitable for the separation of some compounds of longer bond length and larger functional atoms (such as halogen atoms), or electron-active groups.
Product Name | UniSil PH | UniSil PFP | UniSil PBB |
Matrix | Silica gel | Silica gel | Silica gel |
Particle Size (μm) | 3/5/10 | 5/10 | 5/10 |
Pore Size ( Å) | 120 | 120 | 120 |
Particle Size CV | ＜5% | ＜5% | ＜5% |
Surface Area (m2/g) | ~350 | ~310 | ~310 |
Pore Volume (cm3/g) | ~0.95 | ~0.95 | ~0.95 |
Bulk Density (g/mL) | ~0.50 | ~0.50 | ~0.50 |
Bonding Phase | Phenylpropyl | Pentafluorophenyl | Pentabromophenyl |
Carbon Content (%) | ~12 | ~12 | ~8 |
Max. Pressure( bar) | ＜600 | ＜600 | ＜600 |
Working pH | 2-8 | 2-8 | 2-8 |
Operational Temperature (℃) | 10-60 | 10-60 | 10-60 |
Storage | 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.
Product Name | Cat. No. | Pack Size |
UniSil 10-120 PH | 19007-010012 | 10g, 50g, 100g, 500g, 1Kg |
UniSil 10-120 PFP | 19204-100012 |
Address：400 W Cummings Park, Suite 5000, Woburn, MA 01801
Phone: +1-(508) 338-3051
Address：1033, Tower A, Ithum Building, plot-A40 Noida Sector 62, Gsutam Buddha Nagar Uttar Pradesh 201301, INDIA
Phone: +91 96548 80558
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Phone：400-828-1622
