Trace Elements

Quadrant I

Quadrant II

Quadrant III

Quadrant IV

WHO Guideline

As

98.48 ± 56.18

200.81 ± 221.19

152.02 ± 115.29

107.94 ± 74.14

10

Cd

23.51 ± 55.26

119.49 ± 267.21

58.57 ± 101.25

42.03 ± 69.61

3

Co

49.39 ± 53.62

152.46 ± 262.56

57.11.02 ± 101.06

63.49 ± 66.34

50*

Cr

31.97 ± 57.60

143.45 ± 259.64

73.71 ± 107.25

51.30 ± 71.01

50

Fe

1764.28 ± 700.95

3255.47 ± 2561.39

2229.92 ± 984.52

1177.59 ± 444.22

1000-3000

Pb

160.65 ± 105.16

257.53 ± 239.90

267.04 ± 126.87

177.55 ± 106.74

10

Sb

281.52 ± 102.76

344.65 ± 253.97

289.53 ± 115.82

230.22 ± 71.47

20

Tl

41.53 ± 47.64

149.50 ± 243.66

80.98 ± 94.64

50.24 ± 68.47

2