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        Reference reagent

        Product name Specifications Packing Unit price / yuan
        Benzoic acid PT 25g
        Potassium tetraoxalate PT 100g
        Potassium dihydrogen phosphate PT 50g
        Potassium bromide PT 100g
        Potassium chromate PT 100g
        Anhydrous potassium carbonate PT 100g
        Potassium hydrogen tartrate PT 100g
        Potassium hydrogen phthalate PT 100g
        Magnesium oxide PT 25g
        Zinc oxide PT 50g
        Calcium carbonate PT 50g
        Calcium hydroxide PT 100g
        Silica PT 25g
        Sodium dodecyl benzene sulfonate PT 25g
        Manganese sulfate (anhydrous) PT 100g
        54 Records 1234

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