Primesep Q

Primesep Q is a reverse-phase analytical column with proprietary stationary phase.

• Designed for separation of quaternary amines and other strong bases (paraquat, diquat, etc.).
• Provides good peak shape for basic analytes.
• Retains hydrophobic neutral compounds by reverse-phase mechanism.
• All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 2.0 to 7).