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<regulation prefix="Regulation" num=".23" citation="COMAR 26.13.02.23" title_num="26" subtitle_num="13" chapter_num="02" heading="Basis for Listing Hazardous Wastes.">
  <text>EPA HazardousWaste Number
            Hazardous Constituents For Which Listed
          
        
        
          
            F001
            tetrachloroethylene, methylene chloride, trichloroethylene, 1,1,1-trichloroethane, chlorinated fluorocarbons, carbon tetrachloride
          
          
            F002
            tetrachloroethylene, methylene chloride, trichloroethylene, 1,1,1-trichloroethane, 1,1,2-trichloroethane, chlorobenzene, 1,1,2-trichloro-1,2,2-trifluoroethane, o-dichlorobenzene, trichlorofluoromethane
          
          
            F003
            N.A.*  —Waste is hazardous because it meets either the ignitability, corrosivity, or reactivity characteristic.
          
          
            F004
            cresols and cresylic acid, nitrobenzene
          
          
            F005
            toluene, methyl ethyl ketone, carbon disulfide, isobutanol, pyridine, 2-ethoxyethanol, benzene,2-nitropropane
          
          
            F006
            cadmium, hexavalent chromium, nickel, cyanide (complexed)
          
          
            F007
            cyanide (salts)
          
          
            F008
            cyanide (salts)
          
          
            F009
            cyanide (salts)
          
          
            F010
            cyanide (salts)
          
          
            F011
            cyanide (salts)
          
          
            F012
            cyanide (complexed)
          
          
            F019
            hexavalent chromium, cyanide (complexed)
          
          
            F020
            tetra- and pentachlorodibenzo-p-dioxins, tetra- and pentachlorodibenzofurans; tri- and tetrachlorophenols and their chlorophenoxy derivative acids, esters, ethers, amine and other salts
          
          
            F021
            penta- and hexachlorodibenzo-p-dioxins, penta- and hexachlorodibenzofurans, pentachlorophenol and its derivatives
          
          
            F022
            tetra-, penta-, and hexachlorodibenzo-p-dioxins; tetra-, penta-, and hexachlorodibenzofurans
          
          
            F023
            tetra-, and pentachlorodibenzo-p-dioxins, tetra- and pentachlorodibenzofurans, tri- and tetrachlorophenols and their chlorophenoxy derivative acids, esters, ethers, amine and other salts
          
          
            F024
            chloromethane,dichloromethane, trichloromethane, carbon tetrachloride, chloroethylene,1,1-dichloroethane, 1-2 dichloroethane, trans-1-2-dichloroethylene, 1,1-dichloroethylene,1,1,1-trichloroethane, 1,1,2-trichloroethane, trichloroethylene, 1,1,1,2-tetrachloroethane,1,1,2,2-tetrachloroethane, tetrachloroethylene, pentachloroethane, hexachloroethane, allyl chloride (3-chloropropene), dichloropropane, dichloropropene, 2-chloro-1,3-butadiene,hexachloro-1,3-butadiene, hexachlorocyclopentadiene, hexachlorocyclohexane, benzene, chlorobenzene, dichlorobenzenes, 1,2,4-trichlorobenzene, tetrachlorobenzene, pentachlorobenzene, hexachlorobenzene, toluene, naphthalene
          
          
            F025
            chloromethane, dichloromethane, trichloromethane, carbon tetrachloride, chloroethylene,1,1-dichloroethane, 1,2-dichloroethane, trans-1,2-dichloroethylene, 1,1-dichloroethylene,1,1,1-trichlororethane, 1,1,2-trichloroethane, trichloroethylene, 1,1,1,2-tetrachloroethane, 1,1,2,2-tetrachloroethane, tetrachloroethylene, pentachloroethane, hexachloroethane,allyl chloride (3-chloropropene), dichloropropane, dichloropropene, 2-chloro-1,3-butadiene, hexachloro-1,3-butadiene, hexachlorocyclopentadiene, benzene, chlorobenzene, dichlorobenzene, 1,2,4-trichlorobenzene, tetrachlorobenzene, pentachlorobenzene, hexachlorobenzene, toluene, naphthalene
          
          
            F026
            tetra-, penta-, and hexachlorodibenzo-p-dioxins, tetra-, penta-, and hexachlorodibenzofurans
          
          
            F027
            tetra- and penta-, and hexachlorodinenzo-p-dioxins, tetra-, penta-, and hexachlorodibenzofurans, tri-, tetra-, and pentachlorophenols and their chlorophenoxy derivative acids, esters, ethers, amine and other salts
          
          
            F028
            tetra-, penta-, and hexachlorodibenzo-p-dioxins, tetra-, penta-, and hexachlorodibenzofurans, tri-, tetra-, and pentachlorophenols and their chlorophenoxy derivative acids, esters, ethers, amine and other salts
          
          
            F032
            benz(a)anthracene, benzo(a)pyrene, dibenz(a,h)anthracene, indeno(1,2,3-cd)pyrene, pentachlorophenol, arsenic, chromium, tetra-, penta-, hexa-, heptachlorodibenzo-p-dioxins, tetra-, penta-, hexa-, heptachlorodibenzofurans
          
          
            F034
            benz(a)anthracene, benzo(k)fluoranthene, benzo(a)pyrene, dibenz(a,h)anthracene,indeno(1,2,3-cd)pyrene, naphthalene, arsenic, chromium
          
          
            F035
            arsenic, chromium, lead
          
          
            F037
            benzene, benzo(a)pyrene, chrysene, lead, chromium
          
          
            F038
            benzene, benzo(a)pyrene, chrysene, lead, chromium
          
          
            F039
            All constituents for which treatment standards are specified for multi-source leachate, both wastewaters and nonwastewaters, under 40 CFR §268.43, Table CCW
          
          
            K001
            pentachlorophenol, phenol, 2-chlorophenol, p-chloro-m-cresol, 2,4-dimethylphenol,2,4-dinitrophenol, trichlorophenols, tetrachlorophenols, creosote, chrysene, naphthalene, fluoranthene, benzo(b)fluoranthene, benzo(a)pyrene, indeno(1,2,3-cd)pyrene, benz(a)anthracene, dibenz(a)anthracene, acenaphthalene
          
          
            K002
            hexavalent chromium, lead
          
          
            K003
            hexavalent chromium, lead
          
          
            K004
            hexavalent chromium
          
          
            K005
            hexavalent chromium, lead
          
          
            K006
            hexavalent chromium
          
          
            K007
            cyanide (complexed), hexavalent chromium
          
          
            K008
            hexavalent chromium
          
          
            K009
            chloroform, formaldehyde, methylene chloride, methyl chloride, paraldehyde, formic acid
          
          
            K010
            chloroform, formaldehyde, methylene chloride, methyl chloride, paraldehyde, formic acid, chloroacetaldehyde
          
          
            K011
            acrylonitrile, acetonitrile, hydrocyanic acid
          
          
            K013
            hydrocyanic acid, acrylonitrile, acetonitrile
          
          
            K014
            acetonitrile, acrylamide
          
          
            K015
            benzyl chloride, chlorobenzene, toluene, benzothrichloride
          
          
            K016
            hexachlorobenzene, hexachlorobutadiene, carbon tetrachloride, hexachloroethane, perchloroethylene
          
          
            K017
            epichlorohydrin, chloroethers, (bis(chloromethyl) ether and bis(2-chloroethyl) ethers), trichloropropane, dichloropropanols
          
          
            K018
            1,2-dichloroethane, trichloroethylene, hexachlorobutadiene, hexachlorobenzene
          
          
            K019
            ethylene dichloride, 1,1,1-trichloroethane, 1,1,2-trichloroethane, tetrachloroethanes  (1,1,2,2-tetrachloroethane and 1,1,1,2-tetrachloroethane), trichloroethylene, tetrachloroethylene, carbon tetrachloride, chloroform, vinyl chloride, vinylidene chloride
          
          
            K020
            ethylene dichloride, 1,1,1-trichloroethane, 1,1,2-trichloroethane, tetrachloroethanes(1,1,2,2-tetrachloroethane and 1,1,1,2-tetrachloroethane), trichloroethylene, tetrachloroethylene, carbon tetrachloride, chlorophorm, vinyl chloride, vinylidene chloride
          
          
            K021
            antimony, carbon tetrachloride, chloroform
          
          
            K022
            phenol, tars (polycyclic aromatic hydrocarbons)
          
          
            K023
            phthalic anhydride, maleic anhydride
          
          
            K024
            phthalic anhydride, 1,4-naphthoquinone
          
          
            K025
            meta-dinitrobenzene, 2,4-dinitrotoluene
          
          
            K026
            paraldehyde, pyridines, 2-picoline
          
          
            K027
            toluene diisocyanate, toluene-2,4-diamine
          
          
            K028
            1,1,1-trichloroethane, vinyl chloride
          
          
            K029
            1,2-dichloroethane, 1,1,1-trichloroethane, vinyl chloride, vinylidene chloride, chloroform
          
          
            K030
            hexachlorobenzene, hexachlorobutadiene, hexachloroethane, 1,1,1,2-tetrachloroethane,1,1,2,2-tetrachloroethane, ethylene dichloride
          
          
            K031
            arsenic
          
          
            K032
            hexachlorocyclopentadiene
          
          
            K033
            hexachlorocyclopentadiene
          
          
            K034
            hexachlorocyclopentadiene
          
          
            K035
            creosote, chrysene, naphthalene, fluoranthene, benzo(b)fluoranthene, benzo(a)anthracene, benzo(a)pyrene, indeno(1,2,3-cd)pyrene
          
          
            K036
            toluene, phosphorodithioic and phosphorothioic acid esters
          
          
            K037
            toluene, phosphorodithioic and phosphorothioic acid esters
          
          
            K038
            phorate, formaldehyde, phosphorodithioic and phosphorothioic acid esters
          
          
            K039
            phosphorodithioic and phosphorothioic acid esters
          
          
            K040
            phorate, formaldehyde, phosphorodithioic and   phosphorothioic acid esters
          
          
            K041
            toxaphene
          
          
            K042
            hexachlorobenzene, ortho-dichlorobenzene
          
          
            K043
            2,4-dichlorophenol, 2,6-dichlorophenol, 2,4,6-trichlorophenol
          
          
            K044
            N.A.
          
          
            K045
            N.A.
          
          
            K046
            lead
          
          
            K047
            N.A.
          
          
            K048
            hexavalent chromium, lead
          
          
            K049
            hexavalent chromium, lead
          
          
            K050
            hexavalent chromium
          
          
            K051
            hexavalent chromium, lead
          
          
            K052
            lead
          
          
            K060
            cyanide, naphthalene, phenolic compounds, arsenic
          
          
            K061
            hexavalent chromium, lead, cadmium
          
          
            K062
            hexavalent chromium, lead
          
          
            K069
            hexavalent chromium, lead, cadmium
          
          
            K071
            mercury
          
          
            K073
            chloroform, carbon tetrachloride, hexachloroethane, trichloroethane, tetrachloroethylene, dichloroethylene, 1,1,2,2-tetrachloroethane
          
          
            K083
            aniline, nitrobenzene, diphenylamine, phenylenediamine
          
          
            K084
            arsenic
          
          
            K085
            benzene, dichlorobenzenes, trichlorobenzene, tetrachlorobenzene, pentachlorobenzene, hexachlorobenzene, benzyl chloride
          
          
            K086
            hexavalent chromium, lead
          
          
            K087
            phenol, naphthalene
          
          
            K088
            cyanide (complexes)
          
          
            K093
            phthalic anhydride, maleic anhydride
          
          
            K094
            phthalic anhydride
          
          
            K095
            1,1,2-trichloroethane, 1,1,1,2-tetrachloroethane, 1,1,2,2-tetrachloroethane
          
          
            K096
            1,2-dichloroethane, 1,1,1-trichloroethane, 1,1,2-trichloroethane chlordane, heptachlor
          
          
            K097
            chlordane, heptachlor
          
          
            K098
            toxaphene
          
          
            K099
            2,4-dichlorophenol, 2,4,6-trichlorophenol
          
          
            K100
            hexavalent chromium, lead, cadmium
          
          
            K101
            arsenic
          
          
            K103
            aniline, nitrobenzene, phenylenediamine
          
          
            K104
            aniline, benzene, diphenylamine, nitrobenzene, phenylenediamine
          
          
            K105
            benzene, monochlorobenzene, dichlorobenzenes, 2.4.6-trichlorophenol
          
          
            K106
            mercury
          
          
            K107
            1,1-dimethylhydrazine (UDMH)
          
          
            K108
            1,1-dimethylhydrazine (UDMH)
          
          
            K109
            1,1-dimethylhydrazine (UDMH)
          
          
            K110
            1,1-dimethylhydrazine (UDMH)
          
          
            K111
            2,4-dinitrotoluene
          
          
            K112
            2,4-toluenediamine, o-toluidine, p-toluidine, aniline
          
          
            K113
            2,4-toluenediamine, o-toluidine, p-toluidine, aniline
          
          
            K114
            2,4-toluenediamine, o-toluidine, p-toluidine
          
          
            K115
            2,4-toluenediamine
          
          
            K116
            carbon tetrachloride, tetrachloroethylene, chloroform, phosgene
          
          
            K117
            ethylene dibromide
          
          
            K118
            ethylene dibromide
          
          
            K123
            ethylene thiourea
          
          
            K124
            ethylene thiourea
          
          
            K125
            ethylene thiourea
          
          
            K126
            ethylene thiourea
          
          
            K131
            dimethyl sulfate, methyl bromide
          
          
            K132
            methyl bromide
          
          
            K136
            ethylene dibromide
          
          
            K141
            Benzene, benz(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, dibenz(ah)anthracene, indeno(1,2,3-cd)pyrene
          
          
            K142
            Benzene, benz(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, dibenz(ah)anthracene, indeno(1,2,3-cd)pyrene
          
          
            K143
            Benzene, benz(a)anthracene, benzo(b)fluoranthene, benzo(k)fluoranthene
          
          
            K144
            Benzene, benz(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, dibenz(a)anthracene
          
          
            K145
            Benzene, benz(a)anthracene, benzo(a)pyrene, dibenz(ah)anthracene, naphthalene
          
          
            K147
            Benzene, benz(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, dibenz(ah)anthracene, indeno (1,2,3-cd)pyrene
          
          
            K148
            Benz(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, dibenz(ah)anthracene, indeno(1,2,3-cd)pyrene
          
          
            K149
            Benzotrichloride, benzyl chloride, chloroform, chloromethane, chlorobenzene,1,4-dichlorobenzene, hexachlorobenzene, pentachlorobenzene, 1,2,4,5-tetrachlorobenzene, toluene
          
          
            K150
            Carbon tetrachloride, chloroform, chloromethane, 1,4-dichlorobenzene, hexachlorobenzene, pentachlorobenzene, 1,2,4,5-tetrachlorobenzene, 1,1,2,2-tetrachloroethane, tetrachloroethylene, 1,2,4-trichlorobenzene
          
          
            K151
            Benzene, carbon tetrachloride, chloroform, hexachlorobenzene, pentachlorobenzene, toluene, 1,2,4,5-tetrachlorobenzene, tetrachloroethylene
          
          
            K156
            benomyl, carbaryl, carbendazim, carbofuran, carbosulfan, formaldehyde, methylene chloride, triethylamine
          
          
            K157
            carbon tetrachloride, formaldehyde, methyl chloride, methylene chloride, pyridine, triethylamine
          
          
            K158
            benomyl, carbendazim, carbofuran, carbosulfan, chloroform, methylene chloride
          
          
            K159
            benzene, butylate, eptc, molinate, pebulate, vernolate
          
          
            K161
            antimony, arsenic, metam-sodium, ziram
          
          
            K169
            benzene
          
          
            K170
            benzo(a)pyrene, dibenz(a,h)anthracene, benzo (a) anthracene, benzo (b)fluoranthene, benzo(k)fluoranthene, 3- methylcholanthrene, 7,12- dimethylbenz(a)anthracene
          
          
            K171
            benzene, arsenic
          
          
            K172
            benzene, arsenic
          
          
            K174
            1,2,3,4,6,7,8-Heptachlorodibenzo-p- dioxin (1,2,3,4,6,7,8-HpCDD); 1,2,3,4,6,7,8-Heptachlorodibenzofuran (1,2,3,4,6,7,8-HpCDF); 1,2,3,4,7,8,9- Heptachlorodibenzofuran (1,2,3,6,7,8,9-HpCDF); HxCDDs (All Hexachlorodibenzo-p-dioxins); HxCDFs (All Hexachlorodibenzofurans); PeCDDs (All Pentachlorodibenzo-p-dioxins); OCDD (1,2,3,4,6,7,8,9- Octachlorodibenzo-p-dioxin); OCDF (1,2,3,4,6,7,8,9- Octachlorodibenzofuran); PeCDFs (All Pentachlorodibenzofurans); TCDDs (All Tetrachlorodibenzo-p-dioxins); TCDFs (All Tetrachlorodibenzofurans)
          
          
            K175
            mercury
          
          
            K176
            arsenic, lead
          
          
            K177
            antimony
          
          
            K178
            thallium
          
          
            K181
            Aniline, o-anisidine, 4-chloroaniline, p-cresidine, 2,4-dimethylaniline, 1,2-phenylenediamine, 1,3-phenylenediamine</text>
</regulation>