| Common Name | CAS # | Averaging Period | ASIL (µg/m3) | SQER (lb/averaging period) | De Minimis (lb/averaging period) |
| 1,1,1,2-Tetrachloroethane | 630-20-6 | year | 0.135 | 25.9 | 1.3 |
| 1,1,1,2-Tetrafluoroethane | 811-97-2 | 24-hr | 8.00E+04 | 10500 | 526 |
| 1,1,1-Trichloroethane | 71-55-6 | 24-hr | 1000 | 131 | 6.57 |
| 1,1,2,2-Tetrachloroethane | 79-34-5 | year | 0.0172 | 3.3 | 0.165 |
| 1,1,2-Trichloroethane | 79-00-5 | year | 0.0625 | 12 | 0.6 |
| 1,1-Dichloroethane | 75-34-3 | year | 0.625 | 120 | 6 |
| 1,1-Dichloroethylene | 75-35-4 | 24-hr | 200 | 26.3 | 1.31 |
| 1,1-Difluoroethane | 75-37-6 | 24-hr | 4.00E+04 | 5260 | 263 |
| 1,1-Dimethylhydrazine | 57-14-7 | 24-hr | 0.5 | 0.0657 | 0.00329 |
| 1,2,3,4,6,7,8,9-Octachlorodibenzofuran | 39001-02-0 | year | 0.000263 | 0.0505 | 0.00252 |
| 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-Dioxin | 3268-87-9 | year | 0.000263 | 0.0505 | 0.00252 |
| 1,2,3,4,6,7,8-Heptachlorodibenzofuran | 67562-39-4 | year | 2.63E-06 | 0.000505 | 2.52E-05 |
| 1,2,3,4,7,8,9-Heptachlorodibenzofuran | 55673-89-7 | year | 2.63E-06 | 0.000505 | 2.52E-05 |
| 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin | 35822-46-9 | year | 2.63E-06 | 0.000505 | 2.52E-05 |
| 1,2,3,4,7,8-Hexachlorodibenzofuran | 70648-26-9 | year | 2.63E-07 | 5.05E-05 | 2.52E-06 |
| 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin | 39227-28-6 | year | 2.63E-07 | 5.05E-05 | 2.52E-06 |
| 1,2,3,6,7,8 Hexachlorodibenzo-p-dioxin | 57653-85-7 | year | 2.63E-07 | 5.05E-05 | 2.52E-06 |
| 1,2,3,6,7,8-Hexachlorodibenzofuran | 57117-44-9 | year | 2.63E-07 | 5.05E-05 | 2.52E-06 |
| 1,2,3,7,8,9-Hexachlorodibenzofuran | 72918-21-9 | year | 2.63E-07 | 5.05E-05 | 2.52E-06 |
| 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin | 19408-74-3 | year | 2.63E-07 | 5.05E-05 | 2.52E-06 |
| 1,2,3,7,8-Pentachlorodibenzofuran | 57117-41-6 | year | 5.26E-07 | 0.000101 | 5.05E-06 |
| 1,2,3,7,8-Pentachlorodibenzo-p-dioxin | 40321-76-4 | year | 2.63E-08 | 5.05E-06 | 2.52E-07 |
| 1,2,3-Trichloropropane | 96-18-4 | 24-hr | 1.84 | 0.242 | 0.0121 |
| 1,2-Dibromo-3-chloropropane | 96-12-8 | year | 0.000526 | 0.101 | 0.00505 |
| 1,2-Dibromoethane | 106-93-4 | year | 0.0141 | 2.71 | 0.135 |
| 1,2-Dichloroethane | 107-06-2 | year | 0.0385 | 7.39 | 0.369 |
| 1,2-Dichloropropane | 78-87-5 | year | 0.1 | 19.2 | 0.959 |
| 1,2-Dimethylhydrazine | 540-73-8 | year | 6.25E-06 | 0.0012 | 6.00E-05 |
| 1,2-Diphenylhydrazine | 122-66-7 | year | 0.004 | 0.768 | 0.0384 |
| 1,2-Epoxybutane | 106-88-7 | 24-hr | 20 | 2.63 | 0.131 |
| 1,3-Butadiene | 106-99-0 | year | 0.00588 | 1.13 | 0.0564 |
| 1,3-Dichloropropene | 542-75-6 | year | 0.0625 | 12 | 0.6 |
| 1,3-Propane Sultone | 1120-71-4 | year | 0.00145 | 0.278 | 0.0139 |
| 1,4-Dichlorobenzene | 106-46-7 | year | 0.0909 | 17.4 | 0.872 |
| 1,4-Dioxane | 123-91-1 | year | 0.13 | 24.9 | 1.25 |
| 1,6-Dinitropyrene | 42397-64-8 | year | 9.09E-05 | 0.0174 | 0.000872 |
| 1,6-Hexamethylene diisocyanate | 822-06-0 | 24-hr | 0.07 | 0.00920 | 0.000460 |
| 1,8-Dinitropyrene | 42397-65-9 | year | 0.000909 | 0.174 | 0.00872 |
| 1-[(5-Nitrofurfurylidene)-amino]-2- imidazolidinone |
555-84-0 | year | 0.00196 | 0.376 | 0.0188 |
| 1-Amino-2-methylanthraquinone | 82-28-0 | year | 0.0233 | 4.47 | 0.224 |
| 1-Chloro-1,1-difluoroethane | 75-68-3 | 24-hr | 5.00E+04 | 6570 | 329 |
| 1-Nitropyrene | 5522-43-0 | year | 0.00909 | 1.74 | 0.0872 |
| 2,3,3',4,4',5'-Hexachlorobiphenyl | 69782-90-7 | year | 5.26E-05 | 0.0101 | 0.000505 |
| 2,3,3',4,4',5-Hexachlorobiphenyl | 38380-08-4 | year | 5.26E-05 | 0.0101 | 0.000505 |
| 2,3,3',4,4'-Pentachlorobiphenyl | 32598-14-4 | year | 0.000263 | 0.0505 | 0.00252 |
| 2,3,3',4,4',5,5'-Heptachlorobiphenyl | 39635-31-9 | year | 0.000263 | 0.0505 | 0.00252 |
| 2',3,4,4',5-Pentachlorobiphenyl | 65510-44-3 | year | 0.000263 | 0.0505 | 0.00252 |
| 2,3',4,4',5-Pentachlorobiphenyl | 31508-00-6 | year | 0.000263 | 0.0505 | 0.00252 |
| 2,3,4,4',5-Pentachlorobiphenyl | 74472-37-0 | year | 5.26E-05 | 0.0101 | 0.000505 |
| 2,3,4,6,7,8-Hexachlorodibenzofuran | 60851-34-5 | year | 2.63E-07 | 5.05E-05 | 2.52E-06 |
| 2,3,4,7,8-Pentachlorodibenzofuran | 57117-31-4 | year | 5.26E-08 | 1.01E-05 | 5.05E-07 |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin & Related Compounds, NOS |
---- | year | 2.63E-08 | 5.05E-06 | 2.52E-07 |
| 2,3,7,8-Tetrachlorodibenzofuran | 51207-31-9 | year | 2.63E-07 | 5.05E-05 | 2.52E-06 |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin | 1746-01-6 | year | 2.63E-08 | 5.05E-06 | 2.52E-07 |
| 2,3',4,4',5,5'-Hexachlorobiphenyl | 52663-72-6 | year | 0.000263 | 0.0505 | 0.00252 |
| 2,4,6-Trichlorophenol | 88-06-2 | year | 0.05 | 9.59 | 0.48 |
| 2,4-Diaminoanisole | 615-05-4 | year | 0.152 | 29.2 | 1.46 |
| 2,4-Diaminoanisole Sulfate | 39156-41-7 | year | 0.27 | 51.8 | 2.59 |
| 2,4-Diaminotoluene | 95-80-7 | year | 0.000909 | 0.174 | 0.00872 |
| 2,4-Dinitrotoluene | 121-14-2 | year | 0.0112 | 2.15 | 0.107 |
| 2-Acetylaminofluorene | 53-96-3 | year | 0.000769 | 0.148 | 0.00738 |
| 2-Amino-3-methyl-9H pyrido[2,3-b]indole | 68006-83-7 | year | 0.00294 | 0.564 | 0.0282 |
| 2-Amino-3-methylimidazo-[4,5-f]quinoline | 76180-96-6 | year | 0.0025 | 0.48 | 0.024 |
| 2-Amino-5-(5-Nitro-2-Furyl)-1,3, 4-Thiadiazol |
712-68-5 | year | 0.000217 | 0.0416 | 0.00208 |
| 2-Aminoanthraquinone | 117-79-3 | year | 0.106 | 20.3 | 1.02 |
| 2-Chloroacetophenone | 532-27-4 | 24-hr | 0.03 | 0.00394 | 0.000197 |
| 2-Ethoxyethanol | 110-80-5 | 24-hr | 70 | 9.20 | 0.460 |
| 2-Methoxyethanol | 109-86-4 | 24-hr | 60 | 7.89 | 0.394 |
| 2-Methyl-1-nitroanthraquinone | 129-15-7 | year | 0.000833 | 0.16 | 0.00799 |
| 2-Methylphenol | 95-48-7 | 24-hr | 600 | 78.9 | 3.94 |
| 2-Naphthylamine | 91-59-8 | year | 0.00196 | 0.376 | 0.0188 |
| 2-Nitrofluorene | 607-57-8 | year | 0.0909 | 17.4 | 0.872 |
| 2-Nitropropane | 79-46-9 | 24-hr | 20 | 2.63 | 0.131 |
| 3,3',4,4',5,5'-Hexachlorobiphenyl | 32774-16-6 | year | 0.000263 | 0.0505 | 0.00252 |
| 3,3',4,4',5-Pentachlorobiphenyl | 57465-28-8 | year | 2.63E-07 | 5.05E-05 | 2.52E-06 |
| 3,3',4,4'-Tetrachlorobiphenyl | 32598-13-3 | year | 0.000263 | 0.0505 | 0.00252 |
| 3,3'-Dichlorobenzidine | 91-94-1 | year | 0.00294 | 0.564 | 0.0282 |
| 3,4,4',5-Tetrachlorobiphenyl | 70362-50-4 | year | 0.000263 | 0.0505 | 0.00252 |
| 3-Amino-9-ethylcarbazole hydrochloride | 6109-97-3 | year | 0.0455 | 8.73 | 0.437 |
| 3-Chloro-2-methyl-propene | 563-47-3 | year | 0.025 | 4.8 | 0.24 |
| 3-Methylcholanthrene | 56-49-5 | year | 0.000159 | 0.0305 | 0.00153 |
| 3-Methylphenol | 108-39-4 | 24-hr | 600 | 78.9 | 3.94 |
| 4,4'-Diaminodiphenyl Ether | 101-80-4 | year | 0.025 | 4.8 | 0.24 |
| 4,4-Methylene bis(2-chloroaniline) | 101-14-4 | year | 0.00233 | 0.447 | 0.0224 |
| 4,4-Methylene bis(2-Methylaniline) | 838-88-0 | year | 0.00385 | 0.739 | 0.0369 |
| 4,4'-Methylene bis(n,n'-dimethyl)aniline | 101-61-1 | year | 0.0769 | 14.8 | 0.738 |
| 4,4'-Methylenedianiline | 101-77-9 | year | 0.00217 | 0.416 | 0.0208 |
| 4,4-Methylenedianiline Dihydrochloride | 13552-44-8 | year | 0.00294 | 0.564 | 0.0282 |
| 4,4-Thiodianiline | 139-65-1 | year | 0.000233 | 0.0447 | 0.00224 |
| 4-Aminobiphenyl | 92-67-1 | year | 0.000167 | 0.032 | 0.0016 |
| 4-Chloro-o-phenylenediamine | 95-83-0 | year | 0.217 | 41.6 | 2.08 |
| 4-Dimethylaminoazobenzene | 60-11-7 | year | 7.69E+04 | 1.48E+07 | 7.38E+05 |
| 4-Methylphenol | 106-44-5 | 24-hr | 600 | 78.9 | 3.94 |
| 4-Nitropyrene | 57835-92-4 | year | 0.00909 | 1.74 | 0.0872 |
| 5-Methylchrysene | 3697-24-3 | year | 0.000909 | 0.174 | 0.00872 |
| 5-Nitroacenaphthene | 602-87-9 | year | 0.027 | 5.18 | 0.259 |
| 5-Nitro-o-Anisidine | 99-59-2 | year | 0.0714 | 13.7 | 0.685 |
| 6-Nitrochrysene | 7496-02-8 | year | 9.09E-05 | 0.0174 | 0.000872 |
| 7,12-Dimethylbenz[a]anthracene | 57-97-6 | year | 1.41E-05 | 0.00271 | 0.000135 |
| 7h-Dibenzo[c,g]carbazole | 194-59-2 | year | 0.000909 | 0.174 | 0.00872 |
| A-alpha-c(2-amino-9h-pyrido[2,3-b]indole) | 26148-68-5 | year | 0.00877 | 1.68 | 0.0841 |
| Acetaldehyde | 75-07-0 | year | 0.37 | 71 | 3.55 |
| Acetamide | 60-35-5 | year | 0.05 | 9.59 | 0.48 |
| Acetonitrile | 75-05-8 | year | 60 | 1.15E+04 | 576 |
| Acrolein | 107-02-8 | 24-hr | 0.06 | 0.00789 | 0.000394 |
| Acrylamide | 79-06-1 | year | 0.000769 | 0.148 | 0.00738 |
| Acrylic Acid | 79-10-7 | 24-hr | 1 | 0.131 | 0.00657 |
| Acrylonitrile | 107-13-1 | year | 0.00345 | 0.662 | 0.0331 |
| Actinomycin D | 50-76-0 | year | 4.00E-07 | 7.68E-05 | 3.84E-06 |
| Alar | 1596-84-5 | year | 0.196 | 37.6 | 1.88 |
| Aldrin | 309-00-2 | year | 0.000204 | 0.0391 | 0.00196 |
| Allyl Chloride | 107-05-1 | year | 0.167 | 32 | 1.6 |
| alpha-Hexachlorocyclohexane | 319-84-6 | year | 0.0013 | 0.249 | 0.0125 |
| Amitrole | 61-82-5 | year | 0.0037 | 0.71 | 0.0355 |
| Ammonia | 7664-41-7 | 24-hr | 70.8 | 9.31 | 0.465 |
| Ammonium bisulfate | 7803-63-6 | 1-hr | 120 | 0.263 | 0.0131 |
| Ammonium sulfate | 7783-20-2 | 1-hr | 120 | 0.263 | 0.0131 |
| Aniline | 62-53-3 | year | 0.625 | 120 | 6 |
| Antimony Trioxide | 1309-64-4 | 24-hr | 0.2 | 0.0263 | 0.00131 |
| Aramite | 140-57-8 | year | 0.116 | 22.3 | 1.11 |
| Arsenic & Inorganic Arsenic Compounds | ---- | year | 0.000303 | 0.0581 | 0.00291 |
| Arsine | 7784-42-1 | 24-hr | 0.05 | 0.00657 | 0.000329 |
| Asbestos | 1332-21-4 | year | 1.59E-05 | 0.00305 | 0.000153 |
| Auramine | 492-80-8 | year | 0.004 | 0.768 | 0.0384 |
| Azaserine | 115-02-6 | year | 0.000323 | 0.062 | 0.0031 |
| Azathioprine | 446-86-6 | year | 0.00196 | 0.376 | 0.0188 |
| Azobenzene | 103-33-3 | year | 0.0323 | 6.2 | 0.31 |
| Barium Chromate | 10294-40-3 | year | 1.49E-05 | 0.00286 | 0.000143 |
| Benz[a]anthracene | 56-55-3 | year | 0.00909 | 1.74 | 0.0872 |
| Benzene | 71-43-2 | year | 0.0345 | 6.62 | 0.331 |
| Benzidine | 92-87-5 | year | 7.14E-06 | 0.00137 | 6.85E-05 |
| Benzo[a]pyrene | 50-32-8 | year | 0.000909 | 0.174 | 0.00872 |
| Benzo[b]fluoranthene | 205-99-2 | year | 0.00909 | 1.74 | 0.0872 |
| Benzo[j]fluoranthene | 205-82-3 | year | 0.00909 | 1.74 | 0.0872 |
| Benzo[k]fluoranthene | 207-08-9 | year | 0.00909 | 1.74 | 0.0872 |
| Benzyl Chloride | 100-44-7 | year | 0.0204 | 3.91 | 0.196 |
| Benzyl Violet 4B | 1694-09-3 | year | 0.175 | 33.6 | 1.68 |
| Beryllium & Compounds (NOS) | ---- | year | 0.000417 | 0.08 | 0.004 |
| Beryllium Oxide | 1304-56-9 | year | 0.000417 | 0.08 | 0.004 |
| Beryllium Sulfate | 13510-49-1 | year | 1.16E-06 | 0.000223 | 1.11E-05 |
| beta-Butyrolactone | 3068-88-0 | year | 0.00345 | 0.662 | 0.0331 |
| Beta-hexachlorocyclohexane | 319-85-7 | year | 0.00233 | 0.447 | 0.0224 |
| beta-Propiolactone | 57-57-8 | year | 0.00025 | 0.048 | 0.0024 |
| Bis(chloroethyl)ether | 111-44-4 | year | 0.00141 | 0.271 | 0.0135 |
| Bis(chloromethyl)ether | 542-88-1 | year | 7.69E-05 | 0.0148 | 0.000738 |
| Bromodichloromethane | 75-27-4 | year | 0.027 | 5.18 | 0.259 |
| Bromoform | 75-25-2 | year | 0.909 | 174 | 8.72 |
| Butylated hydroxyanisole | 25013-16-5 | year | 17.5 | 3360 | 168 |
| C.I. Basic Red 9 Monohydrochloride | 569-61-9 | year | 0.0141 | 2.71 | 0.135 |
| Cadmium & Compounds | 7440-43-9 | year | 0.000238 | 0.0457 | 0.00228 |
| Captafol | 2425-06-1 | year | 0.0233 | 4.47 | 0.224 |
| Captan | 133-06-2 | year | 1.52 | 292 | 14.6 |
| Carbon disulfide | 75-15-0 | 24-hr | 800 | 105 | 5.26 |
| Carbon monoxide | 630-08-0 | 1-hr | 23000 | 50.4 | 1.14 |
| Carbon Tetrachloride | 56-23-5 | year | 0.0238 | 4.57 | 0.228 |
| Chlorambucil | 305-03-3 | year | 7.69E-06 | 0.00148 | 7.38E-05 |
| Chlordane | 57-74-9 | year | 0.00294 | 0.564 | 0.0282 |
| Chlordecone | 143-50-0 | year | 0.000217 | 0.0416 | 0.00208 |
| Chlorendic Acid | 115-28-6 | year | 0.0385 | 7.39 | 0.369 |
| Chlorinated Paraffins | 108171-26-2 | year | 0.04 | 7.68 | 0.384 |
| Chlorine | 7782-50-5 | 24-hr | 0.2 | 0.026 | 0.00131 |
| Chlorine dioxide | 10049-04-4 | 24-hr | 0.2 | 0.026 | 0.00131 |
| Chlorobenzene | 108-90-7 | 24-hr | 1000 | 131 | 6.57 |
| Chlorobenzilate | 510-15-6 | year | 0.0323 | 6.2 | 0.31 |
| Chlorodifluoromethane | 75-45-6 | 24-hr | 5.00E+04 | 6570 | 328 |
| Chloroform | 67-66-3 | year | 0.0435 | 8.35 | 0.417 |
| Chloromethyl methyl ether | 107-30-2 | year | 0.00145 | 0.278 | 0.0139 |
| Chloropicrin | 76-06-2 | 24-hr | 0.4 | 0.053 | 0.00263 |
| Chlorothalonil | 1897-45-6 | year | 1.12 | 215 | 10.7 |
| Chlorozotocin | 54749-90-5 | year | 1.45E-05 | 0.00278 | 0.000139 |
| Chromic Acid | 11115-74-5 | year | 1.51E-05 | 0.0029 | 0.000145 |
| Chromic Trioxide | 1333-82-0 | year | 1.28E-05 | 0.00246 | 0.000123 |
| Chromic(VI) Acid | 7738-94-5 | year | 1.51E-05 | 0.0029 | 0.000145 |
| Chromium Hexavalent: Soluble, except Chromic Trioxide | ---- | year | 6.67E-06 | 0.00128 | 6.40E-05 |
| Chromium(VI) | 18540-29-9 | year | 6.67E-06 | 0.00128 | 6.40E-05 |
| Chrysene | 218-01-9 | year | 0.0909 | 17.4 | 0.872 |
| Cinnamyl Anthranilate | 87-29-6 | year | 0.769 | 148 | 7.38 |
| Cobalt | 7440-48-4 | 24-hr | 0.1 | 0.013 | 0.000657 |
| Coke Oven Emissions | 8007-45-2 | year | 0.00162 | 0.311 | 0.0155 |
| Copper & Compounds | ---- | 1-hr | 100 | 0.219 | 0.011 |
| Cumene | 98-82-8 | 24-hr | 400 | 52.6 | 2.63 |
| Cupferron | 135-20-6 | year | 0.0159 | 3.05 | 0.153 |
| Cyclohexane | 110-82-7 | 24-hr | 6000 | 789 | 39.4 |
| Cyclophosphamide (anhydrous) | 50-18-0 | year | 0.00588 | 1.13 | 0.0564 |
| Cyclophosphamide (Hydrated) | 6055-19-2 | year | 0.00625 | 1.2 | 0.06 |
| D & C Red No. 9 | 5160-02-1 | year | 0.667 | 128 | 6.4 |
| Dacarbazine | 4342-03-4 | year | 7.14E-05 | 0.0137 | 0.000685 |
| Dantron | 117-10-2 | year | 0.0455 | 8.73 | 0.437 |
| DDD | 72-54-8 | year | 0.0145 | 2.78 | 0.139 |
| DDE | 72-55-9 | year | 0.0103 | 1.98 | 0.0988 |
| DDT | 50-29-3 | year | 0.0103 | 1.98 | 0.0988 |
| Di(2-ethylhexyl)phthalate | 117-81-7 | year | 0.0417 | 8 | 0.4 |
| Diazinon | 333-41-5 | 24-hr | 9 | 1.18 | 0.0591 |
| Dibenz[a,h]acridine | 226-36-8 | year | 0.00909 | 1.74 | 0.0872 |
| Dibenz[a,h]anthracene | 53-70-3 | year | 0.000833 | 0.16 | 0.00799 |
| Dibenz[a,j]acridine | 224-42-0 | year | 0.00909 | 1.74 | 0.0872 |
| Dibenzo[a,e]pyrene | 192-65-4 | year | 0.000909 | 0.174 | 0.00872 |
| Dibenzo[a,h]pyrene | 189-64-0 | year | 9.09E-05 | 0.0174 | 0.000872 |
| Dibenzo[a,i]pyrene | 189-55-9 | year | 9.09E-05 | 0.0174 | 0.000872 |
| Dibenzo[a,l]pyrene | 191-30-0 | year | 9.09E-05 | 0.0174 | 0.000872 |
| Dibromochloromethane | 124-48-1 | year | 0.037 | 7.1 | 0.355 |
| Dichloromethane | 75-09-2 | year | 1 | 192 | 9.59 |
| Dichlorvos | 62-73-7 | year | 0.012 | 2.3 | 0.115 |
| Dieldrin | 60-57-1 | year | 0.000217 | 0.0416 | 0.00208 |
| Diesel Engine Exhaust, Particulate | ---- | year | 0.00333 | 0.639 | 0.032 |
| Diethanolamine | 111-42-2 | 24-hr | 3 | 0.394 | 0.0197 |
| Diethyl mercury | 627-44-1 | 24-hr | 1.00E-99 | 1.00E-99 | 1.00E-99 |
| Diethylstilbestrol | 56-53-1 | year | 1.00E-05 | 0.00192 | 9.59E-05 |
| Diglycidyl Resorcinol Ether | 101-90-6 | year | 0.00204 | 0.391 | 0.0196 |
| Dihydrosafrole | 94-58-6 | year | 0.0769 | 14.8 | 0.738 |
| Dimethyl Mercury | 593-74-8 | 24-hr | 1.00E-99 | 1.00E-99 | 1.00E-99 |
| Dimethylcarbamoyl Chloride | 79-44-7 | year | 0.00027 | 0.0518 | 0.00259 |
| Dimethylvinylchloride | 513-37-1 | year | 7.69 | 1480 | 73.8 |
| Direct Black 38 | 1937-37-7 | year | 4.76E+04 | 9.13E+06 | 4.57E+05 |
| Direct Blue 6 | 2602-46-2 | year | 0.000476 | 0.0913 | 0.00457 |
| Direct Brown 95 | 16071-86-6 | year | 0.000526 | 0.101 | 0.00505 |
| Disperse Blue 1 | 2475-45-8 | year | 0.769 | 148 | 7.38 |
| Disulfoton | 298-04-4 | 24-hr | 6 | 0.789 | 0.0394 |
| Epichlorohydrin | 106-89-8 | year | 0.0435 | 8.35 | 0.417 |
| Estradiol 17b | 50-28-2 | year | 9.09E-05 | 0.0174 | 0.000872 |
| Ethyl Carbamate | 51-79-6 | year | 0.00345 | 0.662 | 0.0331 |
| Ethyl Chloride | 75-00-3 | 24-hr | 3.00E+04 | 3940 | 197 |
| Ethylbenzene | 100-41-4 | year | 0.4 | 76.8 | 3.84 |
| Ethylene Glycol | 107-21-1 | 24-hr | 400 | 52.6 | 2.63 |
| Ethylene glycol monobutyl ether | 111-76-2 | 24-hr | 1.30E+04 | 1710 | 85.4 |
| Ethylene glycol monoethyl ether acetate | 111-15-9 | 24-hr | 300 | 39.4 | 1.97 |
| Ethylene glycol monomethyl ether acetate | 110-49-6 | 24-hr | 90 | 11.8 | 0.590 |
| Ethylene oxide | 75-21-8 | year | 0.0114 | 2.19 | 0.109 |
| Ethylene Thiourea | 96-45-7 | year | 0.0769 | 14.8 | 0.738 |
| Ethyleneimine | 151-56-4 | year | 5.26E-05 | 0.0101 | 0.000505 |
| Ferric Sulfate | 10028-22-5 | 1-hr | 120 | 0.263 | 0.0131 |
| Fluoride containing chemicals, NOS | ---- | 24-hr | 13 | 1.71 | 0.0854 |
| Fluorine gas F2 | 7782-41-4 | 24-hr | 15.8 | 2.08 | 0.104 |
| Formaldehyde | 50-00-0 | year | 0.167 | 32 | 1.6 |
| Furmecyclox | 60568-05-0 | year | 0.116 | 22.3 | 1.11 |
| Furylfuramide | 3688-53-7 | year | 0.0145 | 2.78 | 0.139 |
| gamma-Hexachlorocyclohexane | 58-89-9 | year | 0.00323 | 0.62 | 0.031 |
| Glu-P-1 | 67730-11-4 | year | 0.000714 | 0.137 | 0.00685 |
| Glu-P-2 | 67730-10-3 | year | 0.0025 | 0.48 | 0.024 |
| Glutaraldehyde | 111-30-8 | 24-hr | 0.08 | 0.0105 | 0.000526 |
| Gyromitrin | 16568-02-8 | year | 0.000345 | 0.0662 | 0.00331 |
| HC Blue 1 | 2784-94-3 | year | 0.0667 | 12.8 | 0.64 |
| Heptachlor | 76-44-8 | year | 7.69E-05 | 0.0148 | 0.000738 |
| Heptachlor epoxide | 1024-57-3 | year | 0.000385 | 0.0739 | 0.00369 |
| Heptachlorodibenzo-p-dioxins, NOS | 37871-00-4 | year | 2.63E-06 | 0.000505 | 2.52E-05 |
| Hexachlorobenzene | 118-74-1 | year | 0.00196 | 0.376 | 0.0188 |
| Hexachlorobutadiene | 87-68-3 | year | 0.0455 | 8.73 | 0.437 |
| Hexachlorocyclohexane | 608-73-1 | year | 0.000909 | 0.174 | 0.00872 |
| Hexachlorocyclopentadiene | 77-47-4 | 24-hr | 0.2 | 0.026 | 0.00131 |
| Hexachlorodibenzo-p-Dioxins, NOS | 34465-46-8 | year | 2.63E-07 | 5.05E-05 | 2.52E-06 |
| Hexachloroethane | 67-72-1 | year | 0.0909 | 17.4 | 0.872 |
| Hydrazine | 302-01-2 | year | 0.000204 | 0.0391 | 0.00196 |
| Hydrazine Sulfate | 10034-93-2 | year | 0.00116 | 0.223 | 0.0111 |
| Hydrogen chloride | 7647-01-0 | 24-hr | 9 | 1.18 | 0.0591 |
| Hydrogen Cyanide | 74-90-8 | 24-hr | 9 | 1.18 | 0.0591 |
| Hydrogen Fluoride | 7664-39-3 | 24-hr | 14 | 1.84 | 0.0920 |
| Hydrogen Selenide | 7783-07-5 | 1-hr | 5 | 0.011 | 0.000548 |
| Hydrogen Sulfide | 7783-06-4 | 24-hr | 2 | 0.263 | 0.0131 |
| Indeno[1,2,3-cd]pyrene | 193-39-5 | year | 0.00909 | 1.74 | 0.0872 |
| Isophorone | 78-59-1 | 24-hr | 2000 | 2.63 | 13.1 |
| Isopropyl Alcohol | 67-63-0 | 1-hr | 3200 | 7.01 | 0.35 |
| Lasiocarpine | 303-34-4 | year | 0.000455 | 0.0873 | 0.00437 |
| Lead and compounds (NOS) | ---- | year | 0.0833 | 16 | 10 |
| Lead Acetate | 301-04-2 | year | 0.0125 | 2.4 | 0.12 |
| Lead Chromate | 7758-97-6 | year | 4.14E-05 | 0.00794 | 0.000397 |
| Lead Chromate Oxide | 18454-12-1 | year | 7.01E-05 | 0.0135 | 0.000673 |
| Lead Subacetate | 1335-32-6 | year | 0.0909 | 17.4 | 0.872 |
| Maleic Anhydride | 108-31-6 | 24-hr | 0.7 | 0.0920 | 0.00460 |
| Manganese & Compounds | ---- | 24-hr | 0.04 | 0.00526 | 0.000263 |
| Melphalan | 148-82-3 | year | 2.70E-05 | 0.00518 | 0.000259 |
| Melphalan HCl | 3223-07-2 | year | 2.70E-05 | 0.00518 | 0.000259 |
| Mercury, Elemental | 7439-97-6 | 24-hr | 0.09 | 0.0118 | 0.000591 |
| Methyl Alcohol | 67-56-1 | 24-hr | 4000 | 526 | 26.3 |
| Methyl Bromide | 74-83-9 | 24-hr | 5 | 0.657 | 0.0629 |
| Methyl Chloride | 74-87-3 | 24-hr | 90 | 11.8 | 0.591 |
| Methyl Ethyl Ketone | 78-93-3 | 24-hr | 5000 | 657 | 32.9 |
| Methyl Isobutyl Ketone | 108-10-1 | 24-hr | 3000 | 394 | 19.7 |
| Methyl Isocyanate | 624-83-9 | 24-hr | 1 | 0.131 | 0.00657 |
| Methyl methacrylate | 80-62-6 | 24-hr | 700 | 92.0 | 4.60 |
| Methyl Methanesulfonate | 66-27-3 | year | 0.0357 | 6.85 | 0.343 |
| Methyl Tertiary Butyl Ether | 1634-04-4 | year | 3.85 | 739 | 36.9 |
| Methylene diphenyl isocyanate | 101-68-8 | 24-hr | 0.7 | 0.0920 | 0.00460 |
| Methylthiouracil | 56-04-2 | year | 0.00909 | 1.74 | 0.0872 |
| Michler's ketone | 90-94-8 | year | 0.004 | 0.768 | 0.0384 |
| Mirex | 2385-85-5 | year | 0.000196 | 0.0376 | 0.00188 |
| Mitomycin C | 50-07-7 | year | 4.35E-07 | 8.35E-05 | 4.17E-06 |
| Monocrotaline | 315-22-0 | year | 0.000345 | 0.0662 | 0.00331 |
| m-Xylene | 108-38-3 | 24-hr | 221 | 29.0 | 1.45 |
| n,n-Dimethylformamide | 68-12-2 | 24-hr | 80 | 10.5 | 0.526 |
| n-[4-(5-nitro-2-furyl)-2-thiazolyl]-acetamide | 531-82-8 | year | 0.00233 | 0.447 | 0.0224 |
| Naphthalene | 91-20-3 | year | 0.0294 | 5.64 | 0.282 |
| n-Hexane | 110-54-3 | 24-hr | 700 | 92.0 | 4.60 |
| Nickel Refinery Dust | ---- | year | 0.0042 | 0.806 | 0.0403 |
| Nickel Subsulfide | 12035-72-2 | year | 0.00204 | 0.391 | 0.0196 |
| Nifurthiazole | 3570-75-0 | year | 0.00152 | 0.292 | 0.0146 |
| Nitric Acid | 7697-37-2 | 1-hr | 86 | 0.188 | 0.00942 |
| Nitrilotriacetic acid | 139-13-9 | year | 0.667 | 128 | 6.4 |
| Nitrilotriacetic acid, trisodium salt monohydrate | 18662-53-8 | year | 0.345 | 66.2 | 3.31 |
| Nitrofen | 1836-75-5 | year | 0.0435 | 8.35 | 0.417 |
| Nitrofurazone | 59-87-0 | year | 0.0027 | 0.518 | 0.0259 |
| Nitrogen dioxide | 10102-44-0 | 1-hr | 470 | 1.03 | 0.457 |
| n-Methyl-n-nitro-n-nitrosoguanidine | 70-25-7 | year | 0.000417 | 0.08 | 0.004 |
| n-Nitrosodiethanolamine | 1116-54-7 | year | 0.00125 | 0.24 | 0.012 |
| n-Nitrosodiethylamine | 55-18-5 | year | 1.00E-04 | 0.0192 | 0.000959 |
| n-Nitrosodimethylamine | 62-75-9 | year | 0.000217 | 0.0416 | 0.00208 |
| n-Nitroso-di-n-butylamine | 924-16-3 | year | 0.000323 | 0.062 | 0.0031 |
| n-Nitrosodi-n-propylamine | 621-64-7 | year | 0.0005 | 0.0959 | 0.0048 |
| n-Nitrosodiphenylamine | 86-30-6 | year | 0.385 | 73.9 | 3.69 |
| n-Nitrosomorpholine | 59-89-2 | year | 0.000526 | 0.101 | 0.00505 |
| n-Nitroso-n-ethylurea | 759-73-9 | year | 0.00013 | 0.0249 | 0.00125 |
| n-Nitroso-n-methylethylamine | 10595-95-6 | year | 0.000159 | 0.0305 | 0.00153 |
| n-Nitroso-n-methylurea | 684-93-5 | year | 2.94E-05 | 0.00564 | 0.000282 |
| n-Nitroso-n-Methylurethane | 615-53-2 | year | 3.23E-05 | 0.0062 | 0.00031 |
| n-Nitrosonornicotine | 16543-55-8 | year | 0.0025 | 0.48 | 0.024 |
| n-Nitrosopiperidine | 100-75-4 | year | 0.00037 | 0.071 | 0.00355 |
| n-Nitrosopyrrolidine | 930-55-2 | year | 0.00167 | 0.32 | 0.016 |
| o-Anisidine | 90-04-0 | year | 0.025 | 4.8 | 0.24 |
| o-Anisidine Hydrochloride | 134-29-2 | year | 0.0323 | 6.2 | 0.31 |
| o-Phenylphenate, Sodium | 132-27-4 | year | 1.16 | 223 | 11.1 |
| ortho-Aminoazotoluene | 97-56-3 | year | 0.000909 | 0.174 | 0.00872 |
| o-Toluidine | 95-53-4 | year | 0.0196 | 3.76 | 0.188 |
| o-Toluidine Hydrochloride | 636-21-5 | year | 0.027 | 5.18 | 0.259 |
| o-Xylene | 95-47-6 | 24-hr | 221 | 29.0 | 1.45 |
| Ozone | 10028-15-6 | 1-hr | 180 | 0.394 | 0.0197 |
| para-Cresidine | 120-71-8 | year | 0.0233 | 4.47 | 0.224 |
| p-Chloro-o-toluidine | 95-69-2 | year | 0.013 | 2.49 | 0.125 |
| Pentabromodiphenyl Ether | 32534-81-9 | 24-hr | 6 | 0.789 | 0.0394 |
| Pentachlorophenol | 87-86-5 | year | 0.217 | 41.6 | 2.08 |
| Perchloroethylene | 127-18-4 | year | 0.169 | 32.4 | 1.62 |
| Phenacetin | 62-44-2 | year | 1.59 | 305 | 15.3 |
| Phenazopyridine | 94-78-0 | year | 0.0204 | 3.91 | 0.196 |
| Phenazopyridine hydrochloride | 136-40-3 | year | 0.0233 | 4.47 | 0.224 |
| Phenesterin | 3546-10-9 | year | 2.33E-05 | 0.00447 | 0.000224 |
| Phenobarbital | 50-06-6 | year | 0.00769 | 1.48 | 0.0738 |
| Phenol | 108-95-2 | 24-hr | 200 | 26.3 | 1.31 |
| Phenoxybenzamine | 59-96-1 | year | 0.00112 | 0.215 | 0.0107 |
| Phenoxybenzamine hydrochloride | 63-92-3 | year | 0.0013 | 0.249 | 0.0125 |
| Phosgene | 75-44-5 | 24-hr | 0.3 | 0.0394 | 0.00197 |
| Phosphine | 7803-51-2 | 24-hr | 0.8 | 0.105 | 0.00526 |
| Phosphoric Acid | 7664-38-2 | 24-hr | 7 | 0.920 | 0.0460 |
| Phosphorus | 7723-14-0 | 24-hr | 20 | 2.63 | 0.131 |
| Phthalic Anhydride | 85-44-9 | 24-hr | 20 | 2.63 | 0.131 |
| p-Nitrosodiphenylamine | 156-10-5 | year | 0.159 | 30.5 | 1.53 |
| Polybrominated Biphenyls | --- | year | 0.000116 | 0.0223 | 0.00111 |
| Polychlorinated Biphenyls, NOS | 1336-36-3 | year | 0.00175 | 0.336 | 0.0168 |
| Ponceau 3R | 3564-09-8 | year | 0.217 | 41.6 | 2.08 |
| Ponceau MX | 3761-53-3 | year | 0.769 | 148 | 7.38 |
| Potassium Bromate | 7758-01-2 | year | 0.00714 | 1.37 | 0.0685 |
| Procarbazine | 671-16-9 | year | 0.00025 | 0.048 | 0.0024 |
| Procarbazine Hydrochloride | 366-70-1 | year | 0.000294 | 0.0564 | 0.00282 |
| Propylene | 115-07-1 | 24-hr | 3000 | 394 | 19.7 |
| Propylene Glycol | 57-55-6 | 24-hr | 28.5 | 3.75 | 0.187 |
| Propylene Glycol Dinitrate | 6423-43-4 | 24-hr | 0.276 | 0.0363 | 0.00181 |
| Propylene glycol monomethyl ether | 107-98-2 | 24-hr | 7000 | 920 | 46.0 |
| Propylene oxide | 75-56-9 | year | 0.27 | 51.8 | 2.59 |
| Propylthiouracil | 51-52-5 | year | 0.00345 | 0.662 | 0.0331 |
| p-Xylene | 106-42-3 | 24-hr | 221 | 29.0 | 1.45 |
| Refractory Ceramic Fibers | ---- | 24-hr | 0.03 fibers/cm3 |
0.00394 | 0.000197 |
| Reserpine | 50-55-5 | year | 0.000323 | 0.062 | 0.0031 |
| Safrole | 94-59-7 | year | 0.0159 | 3.05 | 0.153 |
| Selenium & Selenium Compounds (other than Hydrogen Selenide) | ---- | 24-hr | 20 | 2.63 | 0.131 |
| Short-chain (C10-13) chlorinated paraffins | 85535-84-8 | year | 0.04 | 7.68 | 0.384 |
| Silica (crystalline, Respirable) | 7631-86-9 | 24-hr | 3 | 0.394 | 0.0197 |
| Sodium Hydroxide | 1310-73-2 | 1-hr | 8 | 0.0175 | 0.000876 |
| Sodium Sulfate | 7757-82-6 | 1-hr | 120 | 0.263 | 0.0131 |
| Sterigmatocystin | 10048-13-2 | year | 1.00E-04 | 0.0192 | 0.000959 |
| Streptozotocin | 18883-66-4 | year | 3.23E-05 | 0.0062 | 0.00031 |
| Styrene | 100-42-5 | 24-hr | 900 | 118 | 5.91 |
| Styrene Oxide | 96-09-3 | year | 0.0217 | 4.16 | 0.208 |
| Sulfallate | 95-06-7 | year | 0.0185 | 3.55 | 0.178 |
| Sulfur dioxide | 7446-09-05 | 1-hr | 660 | 1.45 | 0.457 |
| Sulfur Mustard | 505-60-2 | 24-hr | 0.7 | 0.0920 | 0.00460 |
| Sulfuric Acid | 7664-93-9 | 24-hr | 1 | 0.131 | 0.00657 |
| Tetrabromodiphenyl Ether | 40088-47-9 | 24-hr | 6 | 0.789 | 0.0394 |
| Thioacetamide | 62-55-5 | year | 0.000588 | 0.113 | 0.00564 |
| Thiourea | 62-56-6 | year | 0.0476 | 9.13 | 0.457 |
| Titanium Tetrachloride | 7550-45-0 | 24-hr | 0.1 | 0.0131 | 0.00657 |
| Toluene | 108-88-3 | 24-hr | 5000 | 657 | 32.9 |
| Toluene-diisocyanates | 26471-62-5 | 24-hr | 0.07 | 0.00920 | 0.000460 |
| Toluene-2,4-diisocyanate | 584-84-9 | 24-hr | 0.07 | 0.00920 | 0.000460 |
| Toluene-2,6-diisocyanate | 91-08-7 | 24-hr | 0.07 | 0.00920 | 0.000460 |
| Toxaphene | 8001-35-2 | year | 0.00294 | 0.564 | 0.0282 |
| Trans-1,2-dichloroethene | 156-60-5 | 24-hr | 807 | 106 | 5.30 |
| Trans-2[(dimethylamino)-methylimino]-5-[2-(5-nitro-2-furyl)-vinyl]-1,3,4-oxadiazole | 55738-54-0 | year | 0.00769 | 1.48 | 0.0738 |
| Trichloroethylene | 79-01-6 | year | 0.5 | 95.9 | 4.8 |
| Triethylamine | 121-44-8 | 24-hr | 200 | 26.3 | 1.31 |
| Tris-(1-Aziridinyl)phosphine sulfide | 52-24-4 | year | 0.000294 | 0.0564 | 0.00282 |
| Tris(2,3-dibromopropyl)phosphate | 126-72-7 | year | 0.00152 | 0.292 | 0.0146 |
| Tryptophan-P-1 | 62450-06-0 | year | 0.000135 | 0.0259 | 0.0013 |
| Tryptophan-P-2 | 62450-07-1 | year | 0.0011 | 0.211 | 0.0106 |
| Vanadium | 7440-62-2 | 24-hr | 0.2 | 0.0263 | 0.00131 |
| Vanadium Pentoxide | 1314-62-1 | 1-hr | 30 | 0.0657 | 0.00329 |
| Vinyl acetate | 108-05-4 | 24-hr | 200 | 26.3 | 1.31 |
| Vinyl Bromide | 593-60-2 | 24-hr | 3 | 0.394 | 0.00197 |
| Vinyl Chloride | 75-01-4 | year | 0.0128 | 2.46 | 0.123 |