... on a membrane-capped amperometric principle. The Peracetic acid monitor is based on a membrane-capped amperometric principle ... used only to determine the amount of dissolved Peracetic acid in oxidation of drinking water, landfill leachate, contaminated ... sensitivity: oxidizing reagents e.g. bromine, bromamine, peracetic acid, ozone, chlorine dioxide, permanganates results in false positive results ...