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
Year:
2008

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of distribution:
volumetric distribution

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Particle size
Percentile:
D50
Mean:
> 52.82 µm
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Particle size distribution at different passagesopen allclose all
No.:
#1
Size:
<= 5.49 µm
Distribution:
0.8 %
No.:
#2
Size:
<= 6.11 µm
Distribution:
2.25 %
No.:
#3
Size:
<= 6.91 µm
Distribution:
4.23 %
No.:
#4
Size:
<= 8.36 µm
Distribution:
7.57 %
No.:
#5
Size:
<= 9.85 µm
Distribution:
7.86 %
No.:
#6
Size:
<= 12.3 µm
Distribution:
11.88 %
No.:
#7
Size:
<= 17.73 µm
Distribution:
14.2 %
No.:
#8
Size:
<= 25.52 µm
Distribution:
14.48 %
No.:
#9
Size:
<= 36.73 µm
Distribution:
20.44 %
No.:
#10
Size:
<= 52.82 µm
Distribution:
39.89 %

Applicant's summary and conclusion