C4 columns for Reversed Phase in HPLC and UHPLC
C4 stationary phases (USP L26) are often used in reversed phase mode for different application areas. They are suitable for:
- Hydrophobic Interaction Chromatography (HIC mode)
- Analysis of biomolecules like proteins and peptides
Here you can find C4 phases with a classical slightly hydrophobic endcapping or without endcapping.