Achieve high-efficiency separations of hydrophobic, ionizable compounds with Thermo Scientific™ Dionex IonPac NS1 columns.

These polymer-based, reversed-phase columns provide excellent resolution and peak shape and are the columns of choice for ion-pair or ion-suppression chromatography. The column packing is a neutral, macroporous, high-surface- area, ethylvinylbenzene polymer crosslinked with 55% divinylbenzene. This resin makes Dionex IonPac NS1 columns resistant to solvents, acids, and bases, and permits the use of eluent from pH 0 to 14.