First measured value

Second measured value

Third measured value

average value

Sample 1

22.617

20.577

23.442

22.212

Sample 2

9.840

9.383

9.924

9.716

Sample 3

1.569

1.801

1.575

1.648

Sample 4

0.587

0.469

0.510

0.522

Sample 5

2.733

2.529

3.132

2.798

Sample 6

5.049

4.742

4.921

4.904

Sample 8

2.269

2.011

2.347

2.209

Sample 8

4.513

4.146

4.318

4.326

Sample 9

5.642

5.881

5.672

5.732