COMPOUNDS = Av_SnO2

all samples with negative results 716 samples

all samples with positive results 146 samples

samples with compounds contents between:

0 - 10 131 samples

10 - 20 2 samples

20 - 30 4 samples

30 - 40 1 samples

40 - 50 1 samples

50 - 60 values were measured in any sample

60 - 70 2 samples

70 - 80 values were measured in any sample

80 - 90 values were measured in any sample

90 - 100 5 samples