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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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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:
1989
Report date:
1989

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other:

Test material

Test organisms

Test organisms (species):
Daphnia magna

Study design

Test type:
semi-static
Water media type:
freshwater
Limit test:
no
Total exposure duration:
14 d

Results and discussion

Effect concentrationsopen allclose all
Duration:
14 d
Dose descriptor:
EC50
Effect conc.:
3.3 mg/L
Basis for effect:
other:
Duration:
7 d
Dose descriptor:
EC50
Effect conc.:
1.5 mg/L
Basis for effect:
other:
Duration:
14 d
Dose descriptor:
EC50
Effect conc.:
1.5 mg/L
Basis for effect:
other:
Duration:
14 d
Dose descriptor:
NOEC
Effect conc.:
1.5 mg/L
Basis for effect:
other:
Duration:
14 d
Dose descriptor:
NOEC
Effect conc.:
0.046 mg/L
Basis for effect:
other:

Applicant's summary and conclusion