Application Note: Determination of Anions in Boiling Water Including Sulfur Speciation
2 September 2013

Boiler water analysis is an important task in power plant applications. Under the given conditions, the Metrosep A Supp 10 - 100/4.0 column separates sulphite and sulfate without any organic modifier in the eluent. Even without any stabilizer, sulfite can be determined with a high reproducibility.