HUMCO HOLDING GROUP, INC.

Ethene,1,2-dichloro-;Ethylene,1,2-dichloro-;1,2-Dichloroethene;1,2-Dichloroethylene;Dioform;Acetylene dichloride;sym-Dichloroethylene

Benzene,1,4-dichloro-;Benzene,p-dichloro-;1,4-Dichlorobenzene;Di-chloricide;p-Dichlorobenzene;Paradi;Paradichlorobenzene;Paradow;Paramoth;PDB;Santochlor;p-Chlorophenyl chloride;Evola;Persia-Perazol;para-Dichlorobenzene;Dichlorocide;NSC 36935

Phenol,2,4,5-trichloro-;2,4,5-Trichlorophenol;Dowicide 2;Preventol I;TCP;2.4,5-Trichlorophenic acid;NSC 2266;77001-45-7

Phenol,2,4,6-trichloro-;2,4,6-Trichlorophenol;Dowicide 2S;Omal;Phenachlor;1,3,5-Trichloro-2-hydroxybenzene;2,4,6-TCP;NSC 2165;BTS 45186

Acetic acid,2-(2,4-dichlorophenoxy)-;Acetic acid,(2,4-dichlorophenoxy)-;2-(2,4-Dichlorophenoxy)acetic acid;2,4-D;2,4-D Acid;2,4-Dichlorphenoxyacetic acid;Hedonal (herbicide);Pielik;Vidon 638;(2,4-Dichlorophenoxy)acetic acid;Dichlorophenoxyacetic acid;Foredex 75;Verton 2D;B-Selektonon;Dicopur;Fernimine;Netagrone;Ipaner;2,4-PA;Hedonal;Diclordon;2,4-Dichlorophenoxyethanoic acid;Mota Maskros;SDMA;Deherban;Basalcoat;Amoxone;Aminopielik 50SL;Monosan herbi;Desormone;Tiller S;NSC 190751;NSC 2925;Esterone;Isadiamineyeom;Dezormon;Huragan;HM 2010;Unison;Barrage HF;Profiamina;Invesamina 480SL;15183-39-8

Arsenic;Arsenic-75;Arsenic black;39277-51-5;55624-62-9

Barium;Barium element

Benzene;Benzol;Coal naphtha;Cyclohexatriene;Phene;Phenyl hydride;Pyrobenzol;Benzole;Pyrobenzole;[6]Annulene;1,3,5-Cyclohexatriene;NSC 67315;54682-86-9;174973-66-1;1053658-43-7;1173023-23-8

Cadmium;C.I. 77180

Methane,tetrachloro-;Carbon tetrachloride;Tetrachloromethane;Benzinoform;Necatorina;Perchloromethane;Carbon chloride (CCl4);Tetrafinol;Tetraform;Carbona;Tetrasol;Flukoids;Univerm;Vermoestricid;R 10 (refrigerant);R 10;Halon 1040;CC m0;NSC 97063;Phenixin;1,1,1,1-Tetrachloromethane;Phenoxin

Cesium hydroxide (Cs(OH));Cesium hydroxide;NSC 121987;1308-47-0

Benzene,chloro-;Chlorobenzene;MCB;Monochlorobenzene;Phenyl chloride;Tetrosin SP;IP Carrier T 40;CP 27;NSC 8433;Chlorobenezene;50717-45-8

Chromium;Chrome;Chromium element;Alpaste RRA 030;Alpaste RRA 050;Sun Ti-Cr;BioChrome;BioChrome (feed additive);Dinakrome;SunshineBabe D 9;188785-87-7;195161-82-1

1,3-Butadiene,1,1,2,3,4,4-hexachloro-;Butadiene,hexachloro-;1,1,2,3,4,4-Hexachloro-1,3-butadiene;Hexachloro-1,3-butadiene;Hexachlorobutadiene;C 46;Perchlorobutadiene;Perchloro-1,3-butadiene;HCB;NSC 3701

Benzene,1,2,3,4,5,6-hexachloro-;Benzene,hexachloro-;1,2,3,4,5,6-Hexachlorobenzene;Bunt-cure;Bunt-no-more;Anticarie;HCB;Hexachlorobenzene;Julin's carbon chloride;No Bunt;No Bunt 40;No Bunt 80;No Bunt Liquid;Perchlorobenzene;Sanocide;Amatin;Co-op Hexa;Pentachlorophenyl chloride;Snieciotox;Zaprawa nasienna sneciotox;HCB (pesticide);NSC 9243;BHC;1135443-45-6

Ethane,1,1,1,2,2,2-hexachloro-;Ethane,hexachloro-;1,1,1,2,2,2-Hexachloroethane;Avlothane;Ethane hexachloride;Hexachloroethane;Perchloroethane;Phenohep;Hexachlorethane;Hexachloroethylene;Fasciolin;Egitol;Mottenhexe;Falkitol;Distokal;Distopan;Distopin;Fron 110;NSC 9224;1,2-Dichloro-1,1,2,2-tetrachloroethane

Lead;C.I. Pigment Metal 4;Lead Flake;Lead S 2;Pb-S 100;Lead element;SSO 1;C.I. 77575;PS 2 (metal);PS 2;SRM 981;724427-66-1

Cyclohexane,1,2,3,4,5,6-hexachloro-,(1α,2α,3β,4α,5α,6β)-;Cyclohexane,1,2,3,4,5,6-hexachloro-,γ-;(1α,2α,3β,4α,5α,6β)-1,2,3,4,5,6-Hexachlorocyclohexane;Tri-6;ENT 7,796;Aficide;Agrocide;Agrocide III;Agrocide WP;Aparasin;Aphtiria;BBH;Ben-Hex;γ-Benzene hexachloride;Bexol;BHC;Gamma benzene hexachloride;Gamma-HCH;Gexane;Hexachloran;Hexachlorane;γ-1,2,3,4,5,6-Hexachlorocyclohexane;γ-Hexachlorocyclohexane;HGI;Jacutin;Kwell;Lindane;γ-Lindane;Lorexane;γ-BHC;Streunex;Pedraczak;TAP 85;Gamacid;Bentox 10;HCH;Lentox;Lintox;γ-HCH;Sang-gamma;Gammexane;Arbitex;Kokotine;Gammalin 20;HCCH;Lindatox;Lidenal;Gammalin;Lendine;Mszycol;Nicochloran;γ-Hexachloran;γ-Hexachlorane;γ-Hexachlorobenzene;1,2,3,4,5,6-Hexachlorocyclohexane;Codechine;Lindosep;Hortex;Hexachlorocyclohexane;Entomoxan;666;DBH;Hexyclan;Omnitox;Quellada;Heclotox;Dol Granule;Owadziak;Nexit;Benzene hexachloride;Ovadziak;Aalindan;Aplidal;Ameisenmittel Merck;Celanex;Detmol Extract;Drilltox-Spezial Aglukon;Hexa;Gammaterr;Milbol 49;Nexen FB;Nexol E;Pflanzol;Spritz-Rapidin;Spruehpflanzol;Hexicide;Neo-Scabicidol;Chloresene;Devoran;Hexaverm;Linvur;Lindex;HCC;Forst-Nexen;Hungaria L 7;Fenoform forte;Mglawik L;γ-666;Geolin G 3;Geobilan;Hilbeech;Verindal Ultra;Benhexol;Lasochron;PLK;Spritzlindane;γ-Benzohexachloride;Hexatin;Inexit;Lintox 3;Gamoline;Nexit Stark;Bercema-Spritz-Lindan 50;BHC (insecticide);Gamacide 20;Arcotal S;Gamacide;Kanodane;Prodactif;8007-42-9;8073-23-2;25897-48-7;53529-37-6;55963-79-6

Phenol,3-methyl-;m-Cresol;3-Methylphenol;m-Cresylic acid;m-Kresol;m-Oxytoluene;1-Hydroxy-3-methylbenzene;3-Cresol;3-Hydroxytoluene;m-Toluol;m-Methylphenol;m-Hydroxytoluene;meta-Cresol;NSC 8768

Benzene,1,1′-(2,2,2-trichloroethylidene)bis[4-methoxy-;Ethane,1,1,1-trichloro-2,2-bis(p-methoxyphenyl)-;1,1′-(2,2,2-Trichloroethylidene)bis[4-methoxybenzene];2,2-Bis(p-methoxyphenyl)-1,1,1-trichloroethane;2,2-Di-p-anisyl-1,1,1-trichloroethane;Dimethoxy-DDT;Di(p-methoxyphenyl)(trichloromethyl)methane;DMDT;Marlate;Methoxychlor;Methoxy-DDT;1,1,1-Trichloro-2,2-bis(p-methoxyphenyl)ethane;1,1,1-Trichloro-2,2-di(4-methoxyphenyl)ethane;p,p′-Dimethoxydiphenyltrichloroethane;p,p′-Methoxychlor;Metox;p,p′-DMDT;1,1-Bis(p-methoxyphenyl)-2,2,2-trichloroethane;4,4′-(2,2,2-Trichloroethylidene)dianisole;1,1,1-Trichloro-2,2-bis(4-methoxyphenyl)ethane;2,2,2-Trichloro-1,1-bis(4-methoxyphenyl)ethane;Mezox K;Mesox K;Methoxcide;Metox plynny;2,2-Bis(4-methoxyphenyl)-1,1,1-trichloroethane;NSC 8945