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              Product name Specifications Packing Unit price / yuan
              Potassium bicarbonate PT 50g
              N-Acetaniline O.A.S 25g
              P-Ethoxy-N-acetaniline O.A.S 5g
              Trifluoroacetaniline O.A.S 5g
              Melamine O.A.S 5g
              Hexachlorobenzene O.A.S 5g
              M-dinitrobenzene O.A.S 5g
              Hippuric acid O.A.S 5g
              Cinnamic acid O.A.S 5g
              P-fluorobenzoic acid 99.5 5g
              M-nitrobenzoic acid 99.5 5g
              P-chlorobenzoic acid 99.5 5g
              P-bromobenzoic acid 99.5-100.5 5g
              O-iodobenzoic acid O.A.S 5g
              P-iodobenzoic acid O.A.S 5g
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