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Diss Factsheets

Physical & Chemical properties

Particle size distribution (Granulometry)

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Administrative data

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Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
Version / remarks:
2009
GLP compliance:
yes (incl. QA statement)
Type of method:
Laser scattering/diffraction
Mass median aerodynamic diameter:
>= 14.69 - <= 14.822 µm
Geometric standard deviation:
>= 1.693 - <= 1.696
Percentile:
D10
Mean:
>= 6.096 - <= 6.275 µm
St. dev.:
0.062
Key result
Percentile:
D50
Mean:
>= 14.69 - <= 14.822 µm
St. dev.:
0.048
Percentile:
D90
Mean:
>= 24.538 - <= 24.736 µm
St. dev.:
0.072
Conclusions:
Test suitable to conclude on endpoint
Executive summary:

D50 is 14.783µm

Description of key information

D50 is 14.783µm

Additional information