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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
Study period:
2018
Reliability:
1 (reliable without restriction)
Qualifier:
according to guideline
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
GLP compliance:
yes (incl. QA statement)
Type of method:
Laser scattering/diffraction
Mass median aerodynamic diameter:
310.4 µm
Key result
Percentile:
D10
Mean:
>= 111.9 - <= 115.1 µm
St. dev.:
113.5
Key result
Percentile:
D50
Mean:
>= 270.5 - <= 276.6 µm
St. dev.:
273.2
Key result
Percentile:
D90
Mean:
>= 566.6 - <= 577.6 µm
St. dev.:
569.6
Conclusions:
d10 = 113,5 μm
d50 = 273,2 μm
d90 = 569,6 μm
d4,3 = 310,4 μm,
SD = 3,018 μm, RSD 0,97%

Description of key information

d10 = 113,5 μm

d50 = 273,2 μm

d90 = 569,6 μm

d4,3 = 310,4 μm,

SD = 3,018 μm, RSD 0,97%

Additional information