- Easy scale-up from Restek analytical columns
- Popular bonded phases
Restek makes it easy to scale up your separations. We offer a wide range of semipreparative and preparative-scale columns packed with many of our popular Ultra, Allure, Pinnacle DB, and Viva bonded phases on a 5 μm spherical silica.
Our C8 is a conventional monomeric octylsilane column offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak shape over a traditional C18 phase. Like our C18, this general-purpose Restek C8 is suitable for a wide range of compounds from acidic through slightly basic.
Particle Size: 5 µm, spherical
Pore Size: 100 Å
Carbon Load: 12%
End-Cap: yes
pH Range: 2.5 to 8
Temperature Limit: 80°C
USP Phase Code: L7
Phase Category: C8, octylsilane
Ligand Type: monomeric C8
Please note: We strongly recommend ordering a semi-prep or prep column only after evaluating the desired separation on an equivalent analytical-scale column. Because we cannot reuse a column or the silica it contains once it has left our facility, we cannot accept returns of large-scale columns.