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              Product name Specifications Packing Unit price / yuan
              Gold 0.1000 mg/ml 50ml
              Holmium 0.1000 mg/ml 50ml
              Indium 0.1000 mg/ml 50ml
              Iron 1.000 mg/ml 50ml
              Lanthanum 1.000 mg/ml 50ml
              Lead 1.000 mg/ml 50ml
              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
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