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
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Measured using a RISE 2002 Laser Diffraction Particle Size Analyser
Type of distribution:
other: Laser diffraction

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Particle sizeopen allclose all
Percentile:
D50
Mean:
ca. 34 µm
Remarks on result:
other: D50 - standard deviation of distribution = 17.3 microns(migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.)
Percentile:
D10
Mean:
ca. 20 µm
St. dev.:
17.3
Percentile:
D90
Mean:
ca. 59 µm
St. dev.:
17.3

Applicant's summary and conclusion