14629 IUPAC Gold Book - elutriate test 10.1351/goldbook.14629 14629 current 1 Test in which a nonbenthic species, such as Daphnia magna, is exposed to an elutriate produced by mixing test sediment with water and then centrifuging the mixture. The elutriate test was developed for evaluating the potential effects of disposing of dredged material in open water. Analyses of elutriate samples measure the water-soluble constituents potentially released from sediment to the water column during dredge disposal operations PAC, 2009, 81, 829. 'Glossary of terms used in ecotoxicology (IUPAC Recommendations 2009)' on page 875 (https://doi.org/10.1351/PAC-REC-08-07-09) https://goldbook.iupac.org/terms/view/14629/html https://goldbook.iupac.org/terms/view/14629/json https://goldbook.iupac.org/terms/view/14629/plain Citation: 'elutriate test' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.14629 The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. 2026-04-21T13:40:54+00:00