Registration Dossier

Administrative data

Endpoint:
additional ecotoxicological information
Adequacy of study:
supporting study

Data source

Materials and methods

GLP compliance:
yes
Type of study / information:
Test type: A - Ecotox test 1

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Any other information on results incl. tables

No observed effect at 3 hours with a concentration of 1700
mg/ml.


The given concentration is the nominal concentration, actual
concentration would be the maximum soluble concentration in
the water.

Applicant's summary and conclusion

Conclusions:
The Gelpaste urea has no inhibition effect on nitrification for activated sludge micro-organisms.