Acute and chronic aquatic toxicity of aromatic extracts. Summary of relevant test data

This report describes the experimental procedures and the results obtained in acute and chronic ecotoxicity tests on several aromatic extracts samples. The samples were tested for toxicity to the rainbow trout, Oncorhynchus mykiss, the crustacean zooplankter, Daphnia magna and the algae, Selenastrum capricornutum using wateraccommodated fractions. These results assist in determining the environmental hazard posed by aromatic extracts.