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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Long-term toxicity to fish

Currently viewing:

Administrative data

Endpoint:
fish short-term toxicity test on embryo and sac-fry stages
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2000
Report date:
2000

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EPA OPPTS 850.1400 (Fish Early-life Stage Toxicity Test)

Test material

Test organisms

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

Study design

Test type:
flow-through
Water media type:
freshwater
Limit test:
no
Total exposure duration:
60

Test conditions

Reference substance (positive control):
no

Results and discussion

Effect concentrationsopen allclose all
Duration:
60 d
Dose descriptor:
NOEC
Effect conc.:
0.41 mg/L
Nominal / measured:
meas. (arithm. mean)
Conc. based on:
test mat.
Basis for effect:
length
Duration:
60 d
Dose descriptor:
NOEC
Effect conc.:
1.08 mg/L
Nominal / measured:
meas. (arithm. mean)
Conc. based on:
test mat.
Basis for effect:
weight
Duration:
60 d
Dose descriptor:
NOEC
Effect conc.:
1.08 mg/L
Nominal / measured:
meas. (arithm. mean)
Conc. based on:
test mat.
Basis for effect:
mortality
Duration:
60 d
Dose descriptor:
NOEC
Effect conc.:
2.41 mg/L
Nominal / measured:
meas. (arithm. mean)
Conc. based on:
test mat.
Basis for effect:
number hatched

Applicant's summary and conclusion