COMPOUNDS = K2O

all samples with negative results 70 samples

all samples with positive results 733 samples

samples with compounds contents between:

0,0149 - 2,83208 482 samples

2,83208 - 5,649261 61 samples

5,649261 - 8,46644 25 samples

8,46644 - 11,28362 32 samples

11,28362 - 14,1008 25 samples

14,1008 - 16,91798 36 samples

16,91798 - 19,73516 44 samples

19,73516 - 22,55234 20 samples

22,55234 - 25,36952 7 samples

25,36952 - 28,1867 1 samples