0.061

1951.230

2459.263

9.29

3.231

0.364

surface

17

IV

0.056

4459.241

5759.612

25.61

2.762

0.295

subsurface

0.069

1958.210

2463.215

9.35

3.242

0.372

surface

18

0.069

4465.321

5768.126

25.98

2.779

0.302

subsurface

0.075

1965.320

2471.256

9.42

3.251

0.381

surface

19

0.078

4471.521

5772.611

26.31

2.785

0.311

subsurface

0.053

1942.520

2451.236

9.25

3.225

0.356

surface

20

V

0.043

4453.211

5754.113

24.92

2.752

0.284

subsurface

0.061

1951.230

2459.263

9.29

3.231

0.364

surface

21

0.056

4459.241

5759.612

25.61

2.762

0.295

subsurface

0.069

1958.210

2463.215

9.35

3.242

0.372

surface

22

0.069

4465.321

5768.126

25.98

2.779

0.302

subsurface

0.075

1965.320

2471.256

9.42

3.251

0.381

surface

23

0.078

4471.521

5772.611

26.31

2.785

0.311

subsurface

0.085

1970.320

2476.261

9.56

3.260

0.395

surface

24

0.083

4480.214

5781.23

26.64

2.802

0.356

subsurface

0.053

1942.520

2451.236

9.25

3.225

0.356

surface

25

VI

0.043

4453.211

5754.113

24.92

2.752

0.284

subsurface

0.061

1951.230

2459.263

9.29

3.231

0.364

surface

26

0.056

4459.241

5759.612

25.61

2.762

0.295

subsurface

0.069

1958.210

2463.215

9.35

3.242

0.372

surface

27

0.069

4465.321

5768.126

25.98

2.779

0.302

subsurface

0.075

1965.320

2471.256

9.42

3.251

0.381

surface

28

0.078

4471.521

5772.611

26.31

2.785

0.311

subsurface

0.085

1970.320

2476.261

9.56

3.260

0.395

surface

29

0.083

4480.214

5781.23

26.64

2.802

0.356

subsurface

0.072

3559.259

4470.107

16.19

1.302

0.007

surface

30

Sample

50,000 mg/kg or less

50 mg/Kg or less

100 mg/kg or less

3 mg/kg or less

WHO Standard Values

in sample solution