Sample

Na⁺ (ppm)

Ca²⁺ (ppm)

K⁺ (ppm)

Cd (ppm)

Mg²⁺ (ppm)

Zn²⁺ (ppm)

Fe²⁺ (ppm)

Pb²⁺ (ppm)

A

10.60 ± 0.216025

11.40 ± 0.374166

82.70 ± 0.478121

ND

4.86 ± 0.369143

0.59 ± 0.220454

1.96 ± 0.418171

ND

B

11.71 ± 0.597571

27.00 ± 0.828654

162.00 ± 2.581989

ND

5.30 ± 0.297714

1.27 ± 0.347659

2.20 ± 0.258199

ND

C

11.49 ± 0.275802

27.70 ± 0.593015

147.00 ± 4.546061

ND

5.06 ± 0.229202

1.07 ± 0.217409

2.81 ± 0.258521

ND

D

12.04 ± 0.240555

11.90 ± 0.304453

122.00 ± 2.94392

ND

5.41 ± 0.424343

1.32 ± 0.178582

2.96 ± 0.479826

ND

E

11.99 ± 0.564092

23.70 ± 0.227303

105.00 ± 4.082483

ND

5.12 ± 0.09798

1.13 ± 0.106145

2.39 ± 0.298273

ND

F

11.26 ± 0.31496

19.30 ± 0.571548

118.00 ± 2.94392

ND

5.40 ± 0.322542

1.31 ± 0.34938

2.60 ± 0.279523

ND

G

11.44 ± 0.455961

10.80 ± 0.209921

66.30 ± 0.50405

ND

4.99 ± 0.008165

0.74 ± 0.057155

1.59 ± 0.274712

ND

H

12.40 ± 0.374166

79.10 ± 0.374166

163.00 ± 6.377042

ND

5.26 ± 0.279046

1.24 ± 0.163299

2.87 ± 0.31791

ND

I

11.93 ± 0.248864

29.00 ± 0.227303

162.00 ± 2.160247

ND

6.02 ± 0.188326

1.87 ± 0.106145

3.32 ± 0.328634

ND

J

11.94 ± 0.266521

19.30 ± 0.571548

79.80 ± 0.430581

ND

5.08 ± 0.058878

1.06 ± 0.208167

2.08 ± 0.379825

ND