Registration Dossier

Ecotoxicological information

Long-term toxicity to aquatic invertebrates

Administrative data

Endpoint:
long-term toxicity to aquatic invertebrates
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 211 (Daphnia magna Reproduction Test)
Deviations:
no

Test material

Test organisms

Test organisms (species):
Daphnia magna

Study design

Test type:
semi-static
Water media type:
freshwater
Limit test:
yes
Total exposure duration:
21 d

Test conditions

Reference substance (positive control):
no

Results and discussion

Effect concentrationsopen allclose all
Duration:
21 d
Dose descriptor:
EC50
Effect conc.:
> 0.1 - 1 µg/L
Nominal / measured:
meas. (not specified)
Conc. based on:
test mat.
Basis for effect:
reproduction
Remarks on result:
other:
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
ca. 0.1 - 1 µg/L
Nominal / measured:
meas. (not specified)
Conc. based on:
test mat.
Basis for effect:
reproduction
Remarks on result:
other:
Duration:
21 d
Dose descriptor:
LC50
Effect conc.:
> 0.1 - 1 µg/L
Nominal / measured:
meas. (not specified)
Conc. based on:
test mat.
Basis for effect:
mortality
Remarks on result:
other:
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
ca. 0.1 - ca. 1 µg/L
Nominal / measured:
meas. (not specified)
Conc. based on:
test mat.
Basis for effect:
mortality
Remarks on result:
other:
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
ca. 0.1 - 1 µg/L
Nominal / measured:
meas. (not specified)
Conc. based on:
test mat.
Basis for effect:
growth
Remarks on result:
other:
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
ca. 0.1 - 1 µg/L
Nominal / measured:
meas. (not specified)
Conc. based on:
test mat.
Basis for effect:
other:
Remarks on result:
other:

Applicant's summary and conclusion