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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:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Comparable to guideline study with acceptable restrictions

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2013

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: 92/69/EEC, C2
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent

Test solutions

Details on test solutions:
Identity and concentration of auxiliary solvent for dispersal: No auxiliary solvent used.

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.:
3.5 mg/L
Duration:
48 h
Dose descriptor:
EC50
Effect conc.:
2.3 mg/L
Duration:
48 h
Dose descriptor:
EC100
Effect conc.:
> 3 mg/L
Duration:
48 h
Dose descriptor:
NOEC
Effect conc.:
1.4 mg/L
Details on results:
%Concentration loss over test: 13 ...

Applicant's summary and conclusion