Ultra C8 columns are conventional monomeric octylsilane columns offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak shape over a traditional C18 phase.
- Particle size and pore size: 3 or 5 µm, spherical and 100 Å
- Carbon load: 12%
- End-aap: yes
- pH range and temperature limit: 2.5 to 8 and 80 °C
- USP phase code: L7
- Phase category: C8, octylsilane
- Ligand type: monomeric C8
Like Restek's C18, this general-purpose Restek C8 is suitable for a wide range of compounds from acidic through slightly basic.