Registration Dossier
Registration Dossier
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EC number: 439-590-3 | CAS number: 12158-75-7
Toxicity to other aquatic organisms
Administrative data
- Endpoint:
- toxicity to other aquatic vertebrates
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- n.a.
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: no glp information
Data source
Reference
- Reference Type:
- publication
- Title:
- Bioaccumulation of copper and lead by freshwater prawn macrobrachium lanchersteri
- Author:
- Shuhaimi-Othman
- Year:
- 2 006
- Bibliographic source:
- Journal of Biological Scienes 6(4):717-722, 2006
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: OECD TG 305
- Deviations:
- yes
- Remarks:
- species: prawn
- Principles of method if other than guideline:
- see attachment
- GLP compliance:
- not specified
Test material
- Reference substance name:
- copper as ion
- IUPAC Name:
- copper as ion
Constituent 1
Sampling and analysis
- Analytical monitoring:
- yes
Test solutions
- Vehicle:
- no
Test organisms
- Test organisms (species):
- other: freshwater prawn
Study design
- Test type:
- flow-through
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 192 h
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 192 h
- Dose descriptor:
- other: BCF
- Effect conc.:
- 9.6 µg/L
- Nominal / measured:
- nominal
- Conc. based on:
- element
- Basis for effect:
- other: BCF
- Remarks on result:
- other: BCF=11500
- Duration:
- 192 h
- Dose descriptor:
- other: BCF
- Effect conc.:
- 18.2 µg/L
- Nominal / measured:
- nominal
- Conc. based on:
- element
- Basis for effect:
- other: BCF
- Remarks on result:
- other: BCF=9749
- Duration:
- 192 h
- Dose descriptor:
- other: BCF
- Effect conc.:
- 29.1 µg/L
- Nominal / measured:
- nominal
- Conc. based on:
- element
- Basis for effect:
- other: BCF
- Remarks on result:
- other: BCF=11031
- Duration:
- 192 h
- Dose descriptor:
- other: BCF
- Effect conc.:
- 50.2 µg/L
- Nominal / measured:
- nominal
- Conc. based on:
- element
- Basis for effect:
- other: BCF
- Remarks on result:
- other: BCF=8815
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- The bioaccumulation fakter is much higer than 1000 for the accumulation of copper in prawn. So there is a very high potention of accumulation.
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