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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:
September 2018
Reliability:
1 (reliable without restriction)
Qualifier:
according to
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
GLP compliance:
yes (incl. certificate)
Type of method:
Laser scattering/diffraction
Mass median aerodynamic diameter:
10.48 µm
Key result
Percentile:
D10
Mean:
0.38 µm
St. dev.:
0.38
Key result
Percentile:
D50
Mean:
>= 9.25 - <= 9.34 µm
St. dev.:
9.29
Key result
Percentile:
D90
Mean:
>= 20.29 - <= 20.81 µm
St. dev.:
20.69
Conclusions:
d10 = 0,38 μm
d50 = 9,29 μm
d90 = 20,69 μm
d4,3 = 10.48μm,
SD = 0,039 μm,, RSD 0,37%

Description of key information

d10 = 0,38 μm

d50 = 9,29 μm

d90 = 20,69 μm

d4,3 = 10.48μm,

SD = 0,039 μm,, RSD 0,37%

Additional information