ELEMENT = Ni

all samples with negative results 58 samples

all samples with positive results 10 samples

samples with element contents between:

9 - 48,6 4 samples

48,6 - 88,2 3 samples

88,2 - 127,8 2 samples

127,8 - 167,4 values were measured in any sample

167,4 - 207 1 samples