Thermo Fisher Scientific is committed to enhancing the quality of our global water resources. As an innovation leader in ion chromatography (IC), our analytical systems are used by governmental and industrial facilities to provide solutions for environmental water testing for a wide range of regulated and emerging inorganic elements and organic compounds. This Environmental IC application note compendium covers a variety of environmental water IC applications, grouped by inorganic anions and cations, disinfection byproducts such as haloacetic acids, and toxic contaminants.