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Table 2 The extractable metal contents in diluted acid and in neutral salt solution

From: Assessment of metals bioavailability to vegetables under field conditions using DGT, single extractions and multivariate statistics

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1M HCl (mg kg-1 dw)

1M NH4Cl (mg kg-1 dw)

  

Cu

Zn

Cd

Cu

Zn

Cd

BM

Mean

40.0

176

0.95

11.7

68.6

0.76

 

Range

14.7-73.3

85.0-253

0.34-1.56

7.01-18.0

32.1-124

0.28-1.20

RC

Mean

33.4

117

0.64

9.55

59.5

0.38

 

Range

11.8-46.8

52.6-166

0.40-1.06

6.31-17.2

31.0-102

0.21-0.78

SA

Mean

35.5

119

0.36

13.4

64.8

0.24

 

Range

13.4-84.2

43.1-145

0.13-0.83

8.03-22.0

29.1-109

0.09-0.55

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BMC Chemistry

ISSN: 2661-801X

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