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Environmental fate & pathways

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Biodegradation in water: screening test

The ready biodegradability of the test substance was examined in a test (BASF SE, 21G0474/083472, 2008) according to the OECD 301 A (Ready Biodegradability: DOC Die Away Test, 2008) under GLP conditions. The removal of dissolved organic carbon (DOC) after an exposure period of 28 days was determined to be < 10 % (mean value of two tests assays). Therefore the test substance was found to be not readily-biodegradable under the test conditions and the 10 days windows criteria was consequently not fulfilled.