40 C.F.R. Appendix VIII to Part 266
Organic Compounds for Which Residues Must Be Analyzed
Cite as 40 C.F.R. Appendix VIII to Part 266 (2026)
Volatiles Semivolatiles Benzene Bis(2-ethylhexyl)phthalate Toluene Naphthalene Carbon tetrachloride Phenol Chloroform Diethyl phthalate Methylene chloride Butyl benzyl phthalate Trichloroethylene 2,4-Dimethylphenol Tetra chloroethylene o-Dichlorobenzene 1,1,1-Trichloroethane m-Dichlorobenzene Chlorobenzene p-Dichlorobenzene cis-1,4-Dichloro-2-butene Hexachlorobenzene Bromochloromethane 2,4,6-Trichlorophenol Bromodichloromethane Fluoranthene Bromoform o-Nitrophenol Bromomethane 1,2,4-Trichlorobenzene Methylene bromide o-Chlorophenol Methyl ethyl ketone Pentachlorophenol Pyrene Dimethyl phthalate Mononitrobenzene 2,6-Toluene diisocyanate Polychlorinated dibenzo-p-dioxins 1 Polychlorinated dibenzo-furans 1 1 Analyses for polychlorinated dibenzo-p-dioxins and polychlorinated dibenzo-furans are required only for residues collected from areas downstream of the combustion chamber (e.g., ductwork, boiler tubes, heat exchange surfaces, air pollution control devices, etc.). Note to the table: Analysis is not required for those compounds that do not have an established F039 nonwastewater concentration limit. [64 FR 53076, Sept. 30, 1999, as amended at 64 FR 63213, Nov. 19, 1999; 71 FR 40277, July 14, 2006]