B.B.I. Bergbau Handelsgesellschaft m.b.H
diammonium phosphate sulphate
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Ammonium dihydrogen phosphate
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Ferrous sulfate heptahydrate
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Sulfuric acid, iron(2+)salt (1:1), hydrate (8CI,9CI)
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Nickel(II) sulfate heptahydrate
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Copper sulfate pentahydrate
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