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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:
2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Qualifier:
according to guideline
Guideline:
other: CIPAC MT 187 “Particle Size Analysis by Laser Diffraction”. In: CIPAC Handbook, Vol. K, “Analysis of Technical and Formulated Pesticides”
GLP compliance:
yes (incl. QA statement)
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution
No.:
#1
Size:
> 25.33 - < 26.74 µm
Distribution:
10 %
No.:
#2
Size:
> 146.9 - < 151.7 µm
Distribution:
50 %
No.:
#3
Size:
> 293.6 - < 301.8 µm
Distribution:
90 %
Conclusions:
The mean particle sizes (μm) of Dibenzetano Crystallized were 25.95 (10%), 149.8 (50%) and 298.4 (90%).

Description of key information

The mean particle sizes (μm) of Dibenzetano Crystallized were 25.95 (10%), 149.8 (50%) and 298.4 (90%).

Additional information