Ultra HPLC Columns
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.
Particle Size: 3 µm or 5 µm, spherical
Pore Size: 100 Å
Carbon Load: 5%
End-Cap: yes
pH Range: 2.5 to 8
Temperature Limit: 80°C
USP Phase Code: L13
Phase Category: trimethylsilane
Ligand Type: monomeric C1