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              Resin reagent

              Product name Specifications Packing Unit price / yuan
              L-Sorbose 1g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
              Resin 500g
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