Frequency [Hz]

Analysis range [mm]

Diffusivity, Dave × 10−6 [m2/s]

SD, 2σ × 10−6 [m2/s]

Percentage of 2σ [%]

2

4.5 → 8.0

257.3

1.9

0.7

+

240.0

1.8

0.8

4

4.5 → 8.0

267.6

2.0

0.7

+

248.3

2.1

0.8

7

4.5 → 8.0

274.8

3.6

1.3

+

254.2

4.1

1.6

10

4.5 → 8.0

278.2

7.1

2.6

+

256.2

6.0

2.3

12

4.5 → 8.0

280.2

7.1

2.5

+

256.7

3.3

1.3