COMPOUNDS = CuO

all samples with negative results 0 samples

all samples with positive results 32 samples

samples with compounds contents between:

0,0029 - 6165,734 24 samples

6165,734 - 12331,46 3 samples

12331,46 - 18497,2 3 samples

18497,2 - 24662,93 1 samples

24662,93 - 30828,66 1 samples