Registration Dossier

Administrative data

Endpoint:
bioaccumulation in aquatic species: fish
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2007
Report Date:
2007

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 305 (Bioconcentration: Flow-through Fish Test)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Radiolabelling:
yes

Test organisms

Test organisms (species):
Danio rerio (previous name: Brachydanio rerio)

Study design

Route of exposure:
aqueous
Test type:
flow-through
Water / sediment media type:
natural water: freshwater
Total exposure / uptake duration:
28 d
Total depuration duration:
16 d

Results and discussion

Bioaccumulation factoropen allclose all
Type:
BCF
Value:
99
Basis:
whole body w.w.
Time of plateau:
1 d
Calculation basis:
kinetic
Remarks on result:
other:
Type:
BCF
Value:
93
Basis:
whole body w.w.
Time of plateau:
1 d
Calculation basis:
steady state
Remarks on result:
other:
Type:
BCF
Value:
54
Basis:
whole body w.w.
Time of plateau:
4 d
Calculation basis:
kinetic
Remarks on result:
other:
Type:
BCF
Value:
58
Basis:
whole body w.w.
Time of plateau:
4 d
Calculation basis:
steady state
Remarks on result:
other:
Type:
BCF
Value:
77
Basis:
whole body w.w.
Calculation basis:
other:
Depuration
Elimination:
yes
Parameter:
DT90
Depuration time (DT):
3.6 d

Applicant's summary and conclusion

Validity criteria fulfilled:
yes