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Diss Factsheets

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:
1st May 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions - Method A: Particle Size Distribution (effective hydrodynamic radius)
Deviations:
not specified
GLP compliance:
not specified
Type of method:
Laser scattering/diffraction
Type of particle tested:
other: Samples tested as received.
Type of distribution:
other: Optical scattering
Specific details on test material used for the study:
Batch Number B0345
Mass median aerodynamic diameter:
ca. 0.229 µm
Key result
Percentile:
D10
Mean:
ca. 0.147 µm
Remarks on result:
other: Std dev. not reported
Key result
Percentile:
D50
Mean:
ca. 0.229 µm
Remarks on result:
other: Std dev. not reported
Key result
Percentile:
D90
Mean:
ca. 0.334 µm
Remarks on result:
other: Std dev. not reported
Conclusions:
Average particle size distribution was determined as being 0.229 μm
Executive summary:

Average particle size distribution was determined as being 0.229 μm

Description of key information

Average particle size distribution was determined as being 0.229 μm

Additional information