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:
1995
Report Date:
1995

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 305 (Bioconcentration: Flow-through Fish Test)
Deviations:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Radiolabelling:
yes

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:
28 d
Total depuration duration:
14 d

Results and discussion

Lipid contentopen allclose all
Lipid content:
2.9 %
Time point:
other:
Remarks on result:
other:
Lipid content:
3.46 %
Time point:
other:
Remarks on result:
other:
Bioaccumulation factoropen allclose all
Type:
BCF
Value:
4
Basis:
other:
Calculation basis:
kinetic
Remarks on result:
other:
Type:
BCF
Value:
0.8
Basis:
other:
Calculation basis:
other:
Type:
BCF
Value:
138
Basis:
normalised lipid fraction
Calculation basis:
kinetic
Remarks on result:
other:
Type:
BCF
Value:
116
Basis:
normalised lipid fraction
Calculation basis:
kinetic
Remarks on result:
other:
Depuration
Elimination:
yes
Parameter:
other:
Depuration time (DT):
14 d

Applicant's summary and conclusion