Nationally Defined Values for Waste Code U178 Value Definition Page 27 CARBAMIC ACID, METHYLNITROSO-, ETHYL ESTER (OR) N-NITROSO-N-METHYLURETHANE U179 N-NITROSOPIPERIDINE (OR) PIPERIDINE, 1-NITROSO- U180 N-NITROSOPYRROLIDINE (OR) PYRROLIDINE, 1-NITROSO- U181 5-NITRO-O-TOLUIDINE (OR) BENZENAMINE, 2-METHYL-5-NITRO U182 1,3,5-TRIOXANE, 2,4,6-TRIMETHYL- (OR) PARALDEHYDE U183 BENZENE, PENTACHLORO- (OR) PENTACHLOROBENZENE U184 ETHANE, PENTACHLORO- (OR) PENTACHLOROETHANE U185 BENZENE, PENTACHLORONITRO- (OR) PENTACHLORONITROBENZENE (PCNB) U186 1,3-PENTADIENE (I) (OR) 1-METHYLBUTADIENE (I) U187 ACETAMIDE, N-(4-ETHOXYPHENYL)- (OR) PHENACETIN U188 PHENOL U189 PHOSPHORUS SULFIDE (R) (OR) SULFUR PHOSPHIDE (R) U190 1,3-ISOBENZOFURANDIONE (OR) PHTHALIC ANHYDRIDE U191 2-PICOLINE (OR) PYRIDINE, 2-METHYL- U192 BENZAMIDE, 3,5-DICHLORO-N-(1,1-DIMETHYL-2-PROPYNYL)- (OR) PRONAMIDE U193 1,2-OXATHIOLANE, 2,2-DIOXIDE (OR) 1,3-PROPANE SULTONE U194 1-PROPANAMINE (I,T) (OR) N-PROPYLAMINE (I,T) U196 PYRIDINE U197 2,5-CYCLOHEXADIENE-1,4-DIONE (OR) P-BENZOQUINONE U200 RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL)OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA 1,3-BENZENEDIOL (OR) RESORCINOL U201 U202 1,2-BENZISOTHIAZOL-3(2H)-ONE, 1,1-DIOXIDE, & SALTS (OR) SACCHARIN, & SALTS