Registration Dossier

Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2009
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2009
Report date:
2009

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: AA-1020-1124
Deviations:
not specified
Principles of method if other than guideline:
Apparatus: Malvern Mastersizer 2000, unit: Hydro 2000G
Documentation No: 09-64039 (30.07.2009)
GLP compliance:
not specified
Type of distribution:
other: company guideline AA-1020-1124

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Particle sizeopen allclose all
Percentile:
D50
Mean:
227 µm
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Percentile:
D10
Mean:
91.2 µm
St. dev.:
3.6
Percentile:
D90
Mean:
473 µm
St. dev.:
71.7
Percentile:
D50
Mean:
227 µm
St. dev.:
29.5

Applicant's summary and conclusion