Registration Dossier

Diss Factsheets

Environmental fate & pathways

Adsorption / desorption

Currently viewing:

Administrative data

Endpoint:
adsorption / desorption: screening
Type of information:
experimental study
Adequacy of study:
key study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2005
Report date:
2005

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:
soil

Test material

Constituent 1
Test material form:
other:
Radiolabelling:
no

Study design

Batch equilibrium or other method

Duration of adsorption equilibrationopen allclose all
Sample No.:
#1
Duration:
72 h
Initial conc. measured:
0.5 other:
Sample No.:
#2
Duration:
72 h
Initial conc. measured:
1 other:
Sample No.:
#3
Duration:
72 h
Initial conc. measured:
2 other:
Sample No.:
#4
Duration:
72 h
Initial conc. measured:
10 other:
Sample No.:
#5
Duration:
72 h
Initial conc. measured:
50 other:
Sample No.:
#6
Duration:
72 h
Initial conc. measured:
0 other:

Results and discussion

Adsorption coefficient
Type:
Koc
Value:
272 - 592
Temp.:
20 °C
% Org. carbon:
1.02 - 2.29
Remarks on result:
other:

Applicant's summary and conclusion

Validity criteria fulfilled:
yes