The Ultra line represents Restek’s broadest selection of stationary phases on a single silica support. Made of high-purity, type-B silica that minimizes activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications.
This exceptionally stable C1 phase features our least-retentive reversed-phase hydrocarbon packing.
- Stationary Phase Category: trimethylsilane (L13)
- Ligand Type: monomeric C1
- Particle: 3µm or 5µm, spherical
- Pore Size: 100 Å
- Carbon Load: 5%
- End-Cap: yes
- Surface Area: 300 m2/g
- pH Range: 2.5 to 8
- Maximum Temperature: 80°C