Regulations last checked for updates: May 17, 2024

Title 40 - Protection of Environment last revised: May 15, 2024
Appendix Appendix VIII - Appendix VIII to Part 266—Organic Compounds for Which Residues Must Be Analyzed
Volatiles Semivolatiles
BenzeneBis(2-ethylhexyl)phthalate
TolueneNaphthalene
Carbon tetrachloridePhenol
ChloroformDiethyl phthalate
Methylene chlorideButyl benzyl phthalate
Trichloroethylene2,4-Dimethylphenol
Tetra chloroethyleneo-Dichlorobenzene
1,1,1-Trichloroethanem-Dichlorobenzene
Chlorobenzenep-Dichlorobenzene
cis-1,4-Dichloro-2-buteneHexachlorobenzene
Bromochloromethane2,4,6-Trichlorophenol
BromodichloromethaneFluoranthene
Bromoformo-Nitrophenol
Bromomethane1,2,4-Trichlorobenzene
Methylene bromideo-Chlorophenol
Methyl ethyl ketonePentachlorophenol
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]
source: 50 FR 666, Jan. 4, 1985, unless otherwise noted.