| prov:value
| - (ii) aliphatic or aromatic halogenated hydrocarbons, for example, perchlorinated hydrocarbons such as, in particular, carbon tetrachloride, tetrachloroethylene, hexachloroethane and hexachloropropene, partially chlorinated hydrocarbons such as methylene chloride, dichloroethane, tetrachloroethane, trichlorethylene, 1-chlorobutane, 1,2-dichlorobutane, monochlorobenzene, 1,2-dichlorobenzene, 1,3-dic
|