Ultra C4 (USP L26) is the ideal column for peptides and small proteins. It features exceptionally stable C4 packing, with high bonding coverage and base deactivation. Less retention than C18 or C8 phases.
- Particle size: 3 or 5µm, spherical
- Fully end-capped
- Pore size: 100Å
- pH range: 2.5 to 7.5
- Carbon load: 9%
- Temperature limit: 80°C
Items with -700 suffix feature a Trident™ Inlet Fitting.