Hi-Plex

Agilent's Hi-Plex HPLC column provides reliable carbohydrate analysis with simple instrument requirements. Unlike Ion Chromatography columns, Hi-Plex columns use pure water or dilute acid on a standard HPLC, and do not require ion regeneration or suppressors. The media consists of robust a sulfonated polystyrene gel impregnated with various metal cations with different selectivities, as described in USP L17, L19, L34, and L58.