DESCRIPTION
Simplify complex applications while improving ion chromatography (IC) performance by automatically removing matrix interferences such as cations (including transition metals), anions, or hydrophobic substances using Thermo Scientific™ Dionex™ InGuard™ Ag Cartridges. Installed in line between the autosampler and IC injection valve, Dionex InGuard Ag Cartridges use a styrene-based sulfonic acid resin in the silver form for sample pretreatment and removal of chloride, bromide, and iodide from concentrated sample matrices such as brines.