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      Cetane, isooctane, benzene 2.7258101851852 5ml
      Trichloroacetic acid standard solution 500ml
      Sodium periodate standard solution
      Three mixtures of calcein
      Diphenylcarbazone-bromophenol blue 100ml
      Diethylene glycol standard solution HPLC 500ml
      Diethylene glycol butyl ether B = triB = 0.05% 5ml
      Sulfur dioxide saturated liquid CP 500ml
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      Sulfur dioxide standard solution
      Manganese dioxide standard solution 4N 10g
      Titanium dioxide standard solution 0.1 mg/ml 50ml
      Tin dioxide standard solution 4N 5g
      Phenanthrene-labeled solution GCS 1.0 g
      5% formalin solution
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