prov:value
| - hydrocarbons and aromatic halocarbons such as benzene, o-dichlorobenzene and toluene; ketones such as acetone, 2-butanone, and 3-pentanone; aliphatic halocarbons such as 1,1,1-trichloroethane, methylene chloride, chloroform, 1,1,2-trichloroethane,
|