![Acute and chronic aquatic toxicity of aromatic extracts. Summary of relevant test data](https://www.concawe.eu/wp-content/uploads/613-634x675.png)
![Acute and chronic aquatic toxicity of aromatic extracts. Summary of relevant test data](https://www.concawe.eu/wp-content/uploads/613-634x675.png)
![Aquatic ecotoxicity and biodegradability of cracked gas oils. Summary of relevant test data](https://www.concawe.eu/wp-content/uploads/713-635x675.png)
Aquatic ecotoxicity and biodegradability of cracked gas oils. Summary of relevant test data
Report no. 7/13: This report describes the experimental procedures and the results obtained in acute and chronic ecotoxicity tests as well as a biodegradation study on cracked gas oil samples. In a CONCAWE study, three samples were tested for toxicity to the...![Use of the modified Ames test as an indicator of the carcinogenicity of residual aromatic extracts](https://www.concawe.eu/wp-content/uploads/1212-630x675.png)
Use of the modified Ames test as an indicator of the carcinogenicity of residual aromatic extracts
Report no. 12/12: Existing data demonstrate that residual aromatic extracts (RAEs) can be either carcinogenic or non-carcinogenic. CONCAWE had previously concluded that “Although limited data available indicate that some RAEs are weakly carcinogenic, it is not...![Developing human health exposure scenarios for petroleum substances under REACH](https://www.concawe.eu/wp-content/uploads/1112-632x675.png)
Developing human health exposure scenarios for petroleum substances under REACH
Report no. 11/12: This report describes the approaches that were adopted by CONCAWE to prepare the human exposure estimates in the chemical safety assessments of the REACH registration dossiers for petroleum substances based on all applicable regulatory guidance....![Primary biodegradation of petroleum hydrocarbons in seawater](https://www.concawe.eu/wp-content/uploads/1012-631x675.png)