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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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