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    Excellent grade pure reagent

    Product name Specifications Packing Unit price / yuan
    Ferrous sulfate GR 500g
    Ferric chloride GR 500g
    Ferrous chloride GR 500g
    Ferric oxide GR 500g
    Calcium fluoride GR 500g
    Calcium carbonate GR 100g, 500g
    Calcium oxide GR 100g
    Zinc sulfate GR 500g
    Zinc particle GR 500g
    Zinc oxide GR 250g
    Zinc acetate GR 500g
    Magnesium fluoride GR 100g
    Magnesium sulfate GR 500g
    Magnesium sulfate (anhydrous) GR 500g
    Magnesium chloride GR 500g
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