Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2021-07-12 - 2021-07-13
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of particle tested:
- primary particle
- Type of distribution:
- volumetric distribution
- Key result
- Percentile:
- D90
- Mean:
- 16.12 µm
- Remarks on result:
- other: St. dev. not available
- Key result
- Percentile:
- D10
- Mean:
- 3.291 µm
- Remarks on result:
- other: St. dev. not available
- Key result
- Percentile:
- D50
- Mean:
- 7.804 µm
- Remarks on result:
- other: St. dev. not available
- Conclusions:
- The particle size distribution of the test item was determined by laser diffraction (light scattering).
The median particle size D50 of the test item deduced from the particle size distributions was: 7.804 µm.
The median particle size D10 of the test item deduced from the particle size distributions was: 3.291 µm.
The median particle size D90 of the test item deduced from the particle size distributions was: 16.12 µm - Executive summary:
The particle size distribution of the test item was determined by laser diffraction (light scattering).
The median particle size D50 of the test item deduced from the particle size distributions was: 7.804 µm.
The median particle size D10 of the test item deduced from the particle size distributions was: 3.291 µm.
The median particle size D90 of the test item deduced from the particle size distributions was: 16.12 µm.
Reference
Description of key information
The particle size distribution of the test item was determined by laser diffraction (light scattering).
The median particle size D50 of the test item deduced from the particle size distributions was: 7.804 µm.
The median particle size D10 of the test item deduced from the particle size distributions was: 3.291 µm.
The median particle size D90 of the test item deduced from the particle size distributions was: 16.12 µm
Additional information
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