Ammonium
S.K. Chemical Industries
Antimony
S.K. Chemical Industries
Barium
S.K. Chemical Industries
Bismuth
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Cadmium
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Calcium
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Chromium
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Cobalt
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Copper ( Cupric )
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Lead
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Lithium
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Magnesium
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Manganese
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Mercury (Hg)
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Nickel
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Potassium
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Silver
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Sodium
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Strontium
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Tin ( Stannous )
S.K. Chemical Industries
Zinc
S.K. Chemical Industries