Met Éireann is undertaking a competitive tender process to award a Contract to supply and install an Ion Chromatography solution with reactive and preventive maintenance for the IC system for a five year duration. The solution should comprise of a system capable of analysing Chloride, Sulphate, Nitrate, Potassium, Magnesium, Sodium, Ammonium and Calcium in precipitation and extracts of aerosol and impregnated air filters, with required auto sampler(s), detector(s), pump(s) configuration(s) required to do so. In summary, the Goods comprise: • Provision of an Ion Chromatography (IC) based solution for analysis of anions and cations • Reactive and preventative maintenance of the IC system for a 5 year duration