Registration Dossier

Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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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:
2006
Report date:
2006

Materials and methods

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

Test material

Radiolabelling:
no

Test organisms

Test organisms (species):
Oncorhynchus mykiss (previous name: Salmo gairdneri)

Study design

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

Results and discussion

Bioaccumulation factoropen allclose all
Type:
BCF
Value:
2 114
Basis:
whole body w.w.
Time of plateau:
47 d
Calculation basis:
steady state
Remarks on result:
other:
Type:
BCF
Value:
2 487
Basis:
whole body w.w.
Time of plateau:
47 d
Calculation basis:
kinetic
Remarks on result:
other:
Type:
BCF
Value:
8 653
Basis:
whole body w.w.
Time of plateau:
47 d
Calculation basis:
steady state
Remarks on result:
other:
Type:
BCF
Value:
10 778
Basis:
whole body w.w.
Time of plateau:
47 d
Calculation basis:
kinetic
Remarks on result:
other:
Depurationopen allclose all
Elimination:
yes
Parameter:
DT50
Depuration time (DT):
3 d
Elimination:
yes
Parameter:
DT90
Depuration time (DT):
15 d
Elimination:
yes
Parameter:
other:
Depuration time (DT):
35 d

Applicant's summary and conclusion

Validity criteria fulfilled:
yes