1.21.99.5 1,2,4,5-tetrachlorobenzene + reduced acceptor - 1.21.99.5 1,2,4-trichlorobenzene + reduced acceptor - 1.21.99.5 2,2',3,4,4',5,5'-heptachlorobiphenyl + reduced acceptor - 1.21.99.5 chloroethene + reduced acceptor - 1.21.99.5 cis-1,2-dichloroethene + reduced acceptor - 1.21.99.5 dichloroethene + reduced acceptor - 1.21.99.5 monochloroethene + reduced acceptor - 1.21.99.5 tetrachloroethene + 2 reduced acceptor - 1.21.99.5 tetrachloroethene + reduced acceptor - 1.21.99.5 trichloroethene + chloride + acceptor -