Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
adsorption / desorption: screening
Type of information:
experimental study
Adequacy of study:
key study
Cross-reference
Reason / purpose for cross-reference:
reference to same study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2003

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 106 (Adsorption - Desorption Using a Batch Equilibrium Method)
Deviations:
no
Type of method:
batch equilibrium method
Media:
sewage sludge

Test material

Constituent 1
Radiolabelling:
no

Study design

Batch equilibrium or other method

Duration of adsorption equilibration
Duration:
48 h
Initial conc. measured:
mg/kg sediment d.w.

Results and discussion

Adsorption coefficient
Type:
Koc
Temp.:
20 °C
% Org. carbon:
33.8
Remarks on result:
other:
Partition coefficients
Phase system:
other:
Type:
other:
Remarks on result:
other:

Applicant's summary and conclusion

Validity criteria fulfilled:
yes