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Particle size distribution (Granulometry)

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Description of key information

Partice size distribution was determined acc ISO 13327-2 (OECD 110) fixed pipette method.

Additional information

Stokes-diameter(Xn)in µm

 Mass under

particle size
Exp. 1

 Mass under

particle size
Exp. 2

 Mass under

particle size
Exp. 3

 Mass under

particle size
Mean

Difference

 Mass under

particle size
Mean

 Mass under

particle size
Mean

 

meas. part

meas. part

meas. part

meas. part

 

total test item

total test item (incl. recovery rate)

105.16

98.84%

97.65%

99.42%

98.63%

1.77%

83.55%

108.54%

61.92

94.77%

94.71%

97.66%

95.71%

2.95%

81.07%

105.32%

43.04

87.21%

91.18%

93.57%

90.65%

6.36%

76.78%

99.74%

34.53

79.65%

82.94%

85.38%

82.66%

5.73%

70.01%

90.95%

26.26

65.12%

67.06%

67.84%

66.67%

2.72%

56.47%

73.36%

20.37

50.00%

50.00%

51.46%

50.49%

1.46%

42.76%

55.56%

14.12

29.07%

28.24%

28.65%

28.65%

0.83%

24.27%

31.53%

9.78

16.28%

14.71%

16.37%

15.79%

1.67%

13.37%

17.37%

6.77

7.56%

6.47%

9.94%

7.99%

3.47%

6.77%

8.79%

4.68

5.81%

5.29%

7.60%

6.24%

2.31%

5.28%

6.86%