Primesep P is a mixed-mode analytical column that embeds both aromatic and acidic ion-pairing groups on a short carbon chain.

This column offers several advantages:

– It improves the retention of basic compounds through a cation-exchange mechanism.
– It differentiates aromatic compounds based on the variations in pi-pi interaction.
– It retains neutral compounds using a reverse-phase mechanism.

The mobile phases can be customized for diverse chromatographic applications such as LC-MS and preparative chromatography, as well as those requiring low UV detection.