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Physical & Chemical properties

Particle size distribution (Granulometry)

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Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010-07-23
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Qualifier:
according to guideline
Guideline:
other: Laboratory Test Procedure FFM_C-AN_00970
Deviations:
no
GLP compliance:
no
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution
Key result
Percentile:
D50
Mean:
26 µm
Remarks on result:
other: St. dev. was not determined, but the results were based on three measurements.
Percentile:
D90
Mean:
78 µm
Remarks on result:
other: St. dev. was not determined, but the results were based on three measurements.
Percentile:
D10
Mean:
5 µm
Remarks on result:
other: St. dev. was not determined, but the results were based on three measurements.
Conclusions:
The particle size distribution (volume distribution) of the test item was measured by laser diffraction. The averages of three measurements were as follows: d(0.1): 5 µm, d(0.5): 26 µm, d(0.9): 78 µm
Executive summary:

The particle size distribution (volume distribution) of the test item was measured by laser diffraction. The averages of three measurements were as follows: d(0.1): 5 µm, d(0.5): 26 µm, d(0.9): 78 µm

Description of key information

The particle size distribution (volume distribution) of the test item was measured by laser diffraction. The averages of three measurements were as follows: d(0.1): 5 µm, d(0.5): 26 µm, d(0.9): 78 µm

Additional information