Code of Federal Regulations > Title 40 > Chapter I > Part 266 > Appendix Appendix VIII - Appendix VIII to Part 266—Organic Compounds for Which Residues Must Be Analyzed

Regulations last checked for updates: Mar 12, 2025

Title 40 - Protection of Environment last revised: Feb 12, 2028

Appendix Appendix VIII - Appendix VIII to Part 266—Organic Compounds for Which Residues Must Be Analyzed

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]

authority: 42 U.S.C. 1006,2002,3001,3014,3017,6905,6906,6912,6921,6922,6924,6934,and

source: 50 FR 666, Jan. 4, 1985, unless otherwise noted.