Registration Dossier

Administrative data

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

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2004

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: 92/69/EWG, C.1
GLP compliance:
yes

Test material

Reference
Name:
Unnamed
Type:
Constituent

Test solutions

Details on test solutions:
Identity and concentration of auxiliary solvent for dispersal: Es wurde kein Lösungsvermittler eingesetzt. Die Testsubstanz
wurde zum Testmedium gegeben und auf einer Schüttelmaschine
mit 20 rpm über 24 h homogenisiert. Ungelöste Partikel
wurden danach durch Filtration über einen
Cellulosenitratfilter (0.45 µm) abgetrennt.

"ENGLISH"

No solubilizer was used. The test substance was added to the
test medium and homogenized in a shaker with 20 rpm for 24h.
Undissolved particles were then separated off by filtration
via a cellulose nitrate filter (0.45 µm).

Test organisms

Test organisms (species):
other: Brachydanio rerio (Zebrabärbling)

Study design

Test type:
semi-static

Results and discussion

Effect concentrationsopen allclose all
Duration:
24 h
Dose descriptor:
LC50
Effect conc.:
> 11.1 mg/L
Basis for effect:
mortality
Duration:
48 h
Dose descriptor:
LC50
Effect conc.:
> 11.1 mg/L
Basis for effect:
mortality
Duration:
72 h
Dose descriptor:
LC50
Effect conc.:
> 11.1 mg/L
Basis for effect:
mortality
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
> 11.1 mg/L
Basis for effect:
mortality
Duration:
96 h
Dose descriptor:
NOEC
Effect conc.:
11.1 mg/L
Details on results:
%Concentration loss over test: ... 20

Applicant's summary and conclusion