| http://www.w3.org/ns/prov#value | - Such a solvent can be aromatic hydrocarbon-based solvent such as benzene, toluene and xylene, aliphatic hydrocarbon-based solvent such as hexane, cyclohexane, paraffin-based hydrocarbon solvent, isoparaffin-based hydrocarbon and naphthene-based hydrocarbon, hydrocarbon halide-based solvent or silicon oil, high purity petroleum, etc., but above all, aliphatic hydrocarbon solvent is preferably used
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