Fototapeta Ferrous sulfate displayed in a watch glass alongside Iron II sulfate solution in a beaker. This close up image of ferrous sulfate captures essential chemical ingredients on a laboratory table.

Ferrous sulfate displayed in a watch glass alongside Iron II sulfate solution in a beaker. This close up image of ferrous sulfate captures essential chemical ingredients on a laboratory table.

Numer zdjęcia: 1147687203, autor: © Rasim

Tytuł: Ferrous sulfate displayed in a watch glass alongside Iron II sulfate solution in a beaker. This close up image of ferrous sulfate captures essential chemical ingredients on a laboratory table.

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