Registration Dossier

Ecotoxicological information

Long-term toxicity to fish

Currently viewing:

Administrative data

Endpoint:
long-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
other: reliability not verifiable
Rationale for reliability incl. deficiencies:
other: no detailed information in SNIF#001-5.1.10-01

Data source

Reference
Reference Type:
other: no information provided
Title:
Unnamed
Year:
1987

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 204 (Fish, Prolonged Toxicity Test: 14-day Study)
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent

Test solutions

Details on test solutions:
Identity and concentration of auxiliary solvent for dispersal: none

Test organisms

Test organisms (species):
Oncorhynchus mykiss (previous name: Salmo gairdneri)

Study design

Test type:
flow-through
Total exposure duration:
21 d

Test conditions

Hardness:
188 mg CaC03/L
Nominal and measured concentrations:
Satutrated solutions of test material in water were tested: 1 g test material in 15 L water (equates to ca. 67 mg/L)
Details on test conditions:
Water flow through: 3.75 L/h

Results and discussion

Effect concentrationsopen allclose all
Duration:
21 d
Dose descriptor:
LC50
Effect conc.:
> 67 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Remarks on result:
other: Results were achieved with saturated solution (equates to ca. 67 mg/L nominal)
Duration:
21 d
Dose descriptor:
NOEC
Effect conc.:
67 mg/L
Nominal / measured:
nominal
Conc. based on:
test mat.
Remarks on result:
other: Results were achieved with saturated solution (equates to ca. 67 mg/L nominal)
Details on results:
Signs of toxicity: none

Applicant's summary and conclusion

Conclusions:
The No Observed Effect Concentration (NOEC) has to be regarded as ca. 67 mg/L (saturated test item solution 1 g/ 15 L)