HALO 160 Å PCS C18 loading studies

In this application note from Advanced Materials Technology, explore how the HALO 160 Å PCS C18 column outperforms a traditional C18 column under formic acid conditions due to its positive charge surface. This allows for improved peak shape and resolution for peptides. PCS C18 also allows for a higher sample load on column for basic analytes and could potentially help pull apart closely retained impurities.