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

Learn why reversed phase HPLC columns have an endcapping.

Here you can find C4 phases with a classical slightly hydrophobic endcapping or without endcapping.

C4 modification. R: unpolar endcapping group
C4 modification. R: unpolar endcapping group

Eurospher II 100 C4

ProntoSIL 120 C4

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