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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:
8/12/2014 - 8/12/2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Justification for type of information:
Data is from experimental study report
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
The particle size distribution of a material is the process which separates fine particles from more course particles by passing the material through a number of sieves of different mesh sizes.
GLP compliance:
no
Type of method:
sieving
Type of distribution:
counted distribution
Key result
Percentile:
D50
Mean:
25 - 150 µm
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile.
No.:
#1
Size:
150 µm
Distribution:
3.18 %
Remarks on result:
other: No other details available
No.:
#2
Size:
106 µm
Distribution:
14.42 %
Remarks on result:
other: No other details available
No.:
#3
Size:
75 µm
Distribution:
40.51 %
Remarks on result:
other: No other details available
No.:
#4
Size:
53 µm
Distribution:
25.39 %
Remarks on result:
other: No other details available
No.:
#5
Size:
25 µm
Distribution:
1.4 %
Remarks on result:
other: No other details available

Sieve sizes (in microns)

Percentage distribution (%) of sample

150 microns

3.18%

106 microns

14.42%

75 microns

40.51%

53 microns

25.39%

25 microns

1.40%

10 microns

-

Conclusions:
The particle size distribution of test substance was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to be in the range of 150 micron to 25micron.
Executive summary:

The particle size distribution of test substance was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was observed to be in the range of 150 micron to 25micron.

Description of key information

The particle size distribution of test substance was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was observed to be in the range of 150 micron to 25micron.

Additional information

The particle size distribution of test substance was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was observed to be in the range of 150 micron to 25micron.