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Physical & Chemical properties

Particle size distribution (Granulometry)

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Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Qualifier:
according to
Guideline:
other: Laser diffraction method according to ISO 13320-1
GLP compliance:
no
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution
No.:
#1
Size:
4 µm
Distribution:
0 %
No.:
#2
Size:
10 µm
Distribution:
0.53 %
No.:
#3
Size:
100 µm
Distribution:
2.88 %
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable
Principles of method if other than guideline:
other: measured
GLP compliance:
no
Type of distribution:
volumetric distribution
No.:
#1
Size:
300 - 500 µm
Distribution:
19.07 %
No.:
#2
Size:
63 - 100 µm
Distribution:
4.46 %
No.:
#3
Size:
< 63 µm
Distribution:
11.07 %
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: basic data reported
Reason / purpose:
reference to same study
Principles of method if other than guideline:
other: measured
GLP compliance:
no
Type of distribution:
volumetric distribution
No.:
#1
No.:
#2
No.:
#3

particle size 0.06 - 1.65 mm

Description of key information

#1 = 4  µm: 0  %

#2 = 10  µm: 0.53  %   

#3  = 100  µm: 2.88  %   

Additional information