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
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- Version / remarks:
- 2009
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
- Mass median aerodynamic diameter:
- 20.4 µm
- Geometric standard deviation:
- 2.397
- Key result
- Percentile:
- D10
- Mean:
- 5.48 µm
- St. dev.:
- 0.098
- Key result
- Percentile:
- D50
- Mean:
- 17.6 µm
- St. dev.:
- 0.154
- Key result
- Percentile:
- D90
- Mean:
- 48 µm
- St. dev.:
- 0.626
- Conclusions:
- The particle size distribution is determined as: D10 is 5.48 um, D50 is 17.6 um, D90 is 48 um. MMAD is 20.4 um.
Reference
Description of key information
The particle size distribution is determined as: D10 is 5.48 um, D50 is 17.6 um, D90 is 48 um. MMAD is 20.4 um.
Additional information
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