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Particle size distribution (Granulometry)

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Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Not GLP study
Qualifier:
equivalent or similar to
Guideline:
other: internal method based on official guideline
Version / remarks:
internal method based on official guideline
Deviations:
not specified
Principles of method if other than guideline:
The sample was dispersed, stirred and ultrasonicated prior the analytical characterisation by light scattering.
GLP compliance:
no
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution
Percentile:
D10
Mean:
ca. 7.257 µm
Remarks on result:
other: Sonicated for 2 minutes
Percentile:
D50
Mean:
ca. 20.371 µm
Remarks on result:
other: Sonicated for 2 minutes
Percentile:
D90
Mean:
ca. 47.537 µm
Remarks on result:
other: Sonicated for 2 minutes
Conclusions:
The particle size distribution was measured by light scattering and the results are D10=7.257 µm, D50= 20.371 µm and D90= 47.537 µm.
Executive summary:

Particle size distribution was measured by light scattering and the results are D10=7.257 µm, D50= 20.371 µm and D90= 47.537 µm.

Description of key information

Particle size distribution was measured by light scattering and the results areD10=7.257 µm, D50= 20.371 µm and D90= 47.537 µm.

D10=2.379

Acid Orange 7 particle size distri

Additional information

Particle size distribution was measured by light scattering and the results are D10=7.257 µm, D50= 20.371 µm and D90= 47.537 µm.