Registration Dossier

Environmental fate & pathways

Biodegradation in water and sediment: simulation tests

Administrative data

Endpoint:
biodegradation in water and sediment: simulation tests
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:

Data source

Materials and methods

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Applicant's summary and conclusion

Conclusions:
The study need not to be conducted because this UVCB chemical is readily biodegradable. Futrhermore, the exposure is so low that no refinement of the PECregional is required, and then this test may not be necessary. This chemical is readily biodegradable, in these circumstances, the simulation test will provide little additional information since rapid mineralisation in the environment is already assumed.

Executive summary:

The study need not to be conducted because this UVCB chemical is readily biodegradable. Futrhermore, the exposure is so low that no refinement of the PECregional is required, and then this test may not be necessary. This chemical is readily biodegradable, in these circumstances, the simulation test will provide little additional information since rapid mineralisation in the environment is already assumed.