COMPOUNDS = Na2O

all samples with negative results 71 samples

all samples with positive results 732 samples

samples with compounds contents between:

0,0065 - 2,65186 214 samples

2,65186 - 5,29722 30 samples

5,29722 - 7,94258 27 samples

7,94258 - 10,58794 47 samples

10,58794 - 13,2333 82 samples

13,2333 - 15,87866 116 samples

15,87866 - 18,52402 132 samples

18,52402 - 21,16938 62 samples

21,16938 - 23,81474 19 samples

23,81474 - 26,4601 3 samples