40 CFR § 433.11 - Specialized definitions.
The definitions set forth in 40 CFR part 401 and the chemical analysis methods set forth in 40 CFR part 136 are both incorporated here by reference. In addition, the following definitions apply to this part:
(a) The term “T”, as in “Cyanide, T”, shall mean total.
(b) The term “A”, as in “Cyanide A”, shall mean amenable to alkaline chlorination.
(c) The term “job shop” shall mean a facility which owns not more than 50% (annual area basis) of the materials undergoing metal finishing.
(e) The term “TTO” shall mean total toxic organics, which is the summation of all quantifiable values greater than .01 milligrams per liter for the following toxic organics: