Application Note: Analysis of an Ion Exchanger: Applying Metrohm Combustion Ion Chromatography
18 September 2017

The production of ultrapure water for the pharmaceutical or semiconductor industry requires high-quality ion exchangers. Metrohm Combustion ion chromatography (IC) is an invaluable tool for testing the purity of anion-exchanger materials. The initial sample was wet and had been dried at 105 °C in a special oven with waste air removal.