Geostandards and Geoanalytical Research is a quarterly peer-reviewed scientific journal covering reference materials, analytical techniques, and data quality relevant to the chemical analysis of geological and environmental samples. The journal was established in 1977 as Geostandards Newsletter and modified its title in 2004. The editors-in-chief are Thomas C. Meisel, Jacinta Enzweiler, Mary F. Horan, Kathryn L. Linge, Christophe R. Quétel and Paul J. Sylvester. It is published by Wiley-Blackwell on behalf of the International Association of Geoanalysts. The journal is a hybrid open-access journal, publishing both subscription and open access articles.