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      1.1. 2.2-Tetrachloroethane HPLC 500ml
      1.2. 4-Trichlorobenzene HPLC 500ml
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      1.4-Dioxane HPLC 500ml
      N-Methylpyrrolidone HPLC 500ml
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      Benzonitrile HPLC 500ml
      Styrene HPLC 500ml
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