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:
- December 13, 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: D|N66165 part 1 and2 Sieving analysis
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions - Method A: Particle Size Distribution (effective hydrodynamic radius)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- sieving
- Type of particle tested:
- primary particle
- Type of distribution:
- mass based distribution
- Percentile:
- D50
- Mean:
- 175 µm
- Remarks on result:
- other: St. dev. not given
- Percentile:
- D10
- Mean:
- 75 µm
- Remarks on result:
- other: St. dev. not given
- Percentile:
- D90
- Mean:
- > 2 000 µm
- Remarks on result:
- other: St. dev. not given
- Conclusions:
- The median particle size L50 of the test item deduced from the particle size distributions was 175 μm.
- Executive summary:
The determination of the particle size distribution by sieving of the test item was performed according to the OECD Guideline 110. The median particle size L50 of the test item deduced from the particle size distributions was 175 μm.
Reference
Description of key information
The determination of the particle size distribution by sieving of the test item was performed according to the OECD Guideline 110. The median particle size L50 of the test item deduced from the particle size distributions was 175 μm.
Additional information
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