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              Products

              Product name Specifications Packing Unit price / yuan
              1.3. 5-Pyrazolone AR 25g
              1.2-Cyclohexanediamine tetraacetic acid AR 25g
              Silver sulfate AR 100g
              Agar Powder BR 250g
              Lead standard solution 0.5-1ppm 50ml
              Copper standard solution 0.5-1ppm 50ml
              Iron standard solution 0.5-1ppm 50ml
              Chromium standard solution 0.5-1ppm 50ml
              Manganese standard solution 0.5-1ppm 50ml
              Zinc standard solution 0.5-1ppm 50ml
              CODCr standard sample 0.1 mg/ml 50ml
              CODMn standard sample 0.1 mg/ml 50ml
              BOD standard sample 0.1 mg/ml 50ml
              Phenol-labeled solution 1.0 mg/ml 50ml
              Potassium chromate indicator 0.1 100ml

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