Registration Dossier

Ecotoxicological information

Short-term toxicity to aquatic invertebrates

Administrative data

Endpoint:
short-term toxicity to aquatic invertebrates
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
other: Body responsible for the test
Title:
Unnamed
Year:
1993
Report Date:
1993

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Details on test solutions
Identity and concentration of auxiliary solvent for dispersal: Acetone 0.01% (Vol.)

Test organisms

Test organisms (species):
other aquatic crustacea: DM

Test conditions

Hardness:
250 mg CaCO3/L

Results and discussion

Effect concentrationsopen allclose all
Duration:
24 h
Dose descriptor:
EC50
Effect conc.:
> 10 mg/L
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
7.7 mg/L
Duration:
48 h
Dose descriptor:
NOEC
Effect conc.:
2.5 mg/L
Details on results:
%Concentration loss over test: 46...

Applicant's summary and conclusion