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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:
other information

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
1992
Report date:
1992

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
Total exposure duration:
21 d

Results and discussion

Effect concentrationsopen allclose all
Duration:
21 d
Dose descriptor:
EC50
Effect conc.:
22 mg/L
Basis for effect:
reproduction
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
6 mg/L
Dose descriptor:
EC50
Effect conc.:
97 mg/L
Basis for effect:
other:
Dose descriptor:
EC50
Effect conc.:
28 mg/L
Basis for effect:
other:
Dose descriptor:
EC50
Effect conc.:
203 mg/L
Basis for effect:
other:
Dose descriptor:
NOEC
Effect conc.:
18 mg/L
Basis for effect:
other:
Dose descriptor:
NOEC
Effect conc.:
0 mg/L
Basis for effect:
other:

Applicant's summary and conclusion