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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:
2017-02-28
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
Deviations:
no
GLP compliance:
not specified
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Type of method:
Laser scattering/diffraction
Type of particle tested:
primary particle
Type of distribution:
volumetric distribution
Remarks on result:
not measured/tested
Key result
Percentile:
D10
Mean:
12 µm
Remarks on result:
other: Standard deviation not reported
Key result
Percentile:
D50
Mean:
100 µm
Remarks on result:
other: Standard deviation not reported
Key result
Percentile:
D90
Mean:
233 µm
Remarks on result:
other: Standard deviation not reported
Conclusions:
In a test conducted according to ISO 13320 the particle size distribution (volume distribution) of alpha methyl glucoside was determined.
The average of three measurements was:
D10 = 12 µm
D50 = 100 µm
D90 = 233 µm
Executive summary:

The particle size distribution of alpha methyl glucoside was determined according to ISO 13320 using laser diffraction methods. The median particle size was D50 = 100 µm.

Description of key information

In a test conducted according to ISO 13320 the particle size distribution (volume distribution) of alpha methyl glucoside was determined.

The averages of three measurements were:

D10 = 12 µm

D50 = 100 µm

D90 = 233 µm

Additional information

The particle size distribution of alpha methyl glucoside was determined according to ISO 13320 using laser diffraction methods. The median particle size was D50 = 100 µm.