NR (Not Recommended), R (Recommended), ? (Not Tested)
| Acetic Acid, pure | NR | NR | NR | NR | NR | NR | NR |
| Acetic Anhydride | NR | NR | NR | NR | NR | NR | NR |
| Acetone, < 5% | ? | ? | NR | NR | R | R | R |
| Acetone, > 5% | NR | NR | NR | NR | NR | NR | NR |
| Acetyl Nitrile | NR | NR | NR | NR | NR | NR | NR |
| Acetylene | R | R | R | R | ? | ? | ? |
| Acrylic Acid | NR | NR | NR | NR | NR | NR | NR |
| Adipic Acid; sat. in water | R | R | R | R | R | R | R |
| Allyl Alcohol, 96% | R | NR | NR | NR | ? | ? | ? |
| Allyl Chloride | NR | NR | NR | NR | NR | NR | NR |
| Alum, all varieties | R | R | R | R | R | R | R |
| Aluminum Acetate | R | R | R | R | R | R | R |
| Aluminum Alum | R | R | R | R | R | R | R |
| Aluminum Chloride | R | R | R | R | R | R | R |
| Aluminum Fluoride | R | R | R | R | R | R | R |
| Aluminum Hydroxide | R | R | R | R | R | R | R |
| Aluminum Nitrate | R | R | R | R | R | R | R |
| Aluminum Oxylchloride | R | R | R | R | ? | ? | ? |
| Aluminum Sulfate | R | R | R | R | R | R | R |
| Amines | NR | NR | NR | NR | NR | NR | NR |
| Ammonia (gas;dry) | R | R | R | R | NR | NR | NR |
| Ammonia (liquid) | NR | NR | NR | NR | NR | NR | NR |
| Ammonium Acetate | R | R | R | R | R | R | R |
| Ammonium Alum | R | R | R | R | R | R | R |
| Ammonium Bisulfate | R | R | ? | ? | R | R | R |
| Ammonium Carbonate | R | R | R | R | R | R | R |
| Ammonium Chloride | R | R | R | R | R | R | R |
| Ammonium Dichromate | R | ? | ? | ? | R | R | R |
| Ammonium Fluoride, >25% | ? | NR | NR | NR | R | R | R |
| Ammonium Fluoride, £25% | R | NR | NR | NR | R | R | R |
| Ammonium Hydroxide | R | R | R | R | NR | NR | NR |
| Ammonium Metaphosphate | R | R | R | R | R | R | R |
| Ammonium Nitrate | R | R | R | R | R | R | R |
| Ammonium Persulfate | R | R | R | R | R | ? | ? |
| Ammonium Phosphate | R | R | R | R | R | R | ? |
| Ammonium Sulfate | R | R | R | R | R | R | R |
| Ammonium Sulfide | R | R | R | R | R | R | R |
| Ammonium Tartrate | R | R | R | R | R | R | R |
| Ammonium Thiocyanate | R | R | R | R | R | R | R |
| Amyl Acetate | NR | NR | NR | NR | NR | NR | NR |
| Amyl Alcohol | R | NR | NR | NR | ? | ? | NR |
| Amyl Chloride | NR | NR | NR | NR | NR | NR | NR |
| Aniline | NR | NR | NR | NR | NR | NR | NR |
| Aniline Chlorohydrate | NR | NR | NR | NR | NR | NR | NR |
| Aniline Hydrochloride | NR | NR | NR | NR | NR | NR | NR |
| Anthraquinone | ? | ? | ? | ? | ? | ? | ? |
| Anthraquinone Sulfonic Acid | R | R | R | R | ? | ? | ? |
| Antimony Trichloride | R | R | R | R | R | R | R |
| Aqua Regia | NR | NR | NR | NR | R | NR | NR |
| Aromatic Hydrocarbons | NR | NR | NR | NR | NR | NR | NR |
| Arsenic Acid, 80% | R | R | R | R | R | R | R |
| Arsenic Trioxide (powder) | R | ? | ? | ? | R | NR | NR |
| Arylsulfonic Acid | R | R | R | NR | ? | ? | ? |
| Barium Carbonate | R | R | R | R | R | R | R |
| Barium Chloride | R | R | R | R | R | R | R |
| Barium Hydroxide, 10% | R | R | R | R | R | R | R |
| Barium Nitrate | R | ? | ? | ? | R | R | R |
| Barium Sulfate | R | R | R | R | R | R | R |
| Barium Sulfide | R | R | R | R | R | R | R |
| Beer | R | R | R | R | R | R | R |
| Beet Sugar Liquors | R | R | R | R | R | R | R |
| Benzaldehyde;>10% | NR | NR | NR | NR | NR | NR | NR |
| Benzaldehyde;10% | R | NR | NR | NR | NR | NR | NR |
| Benzalkonium Chloride | R | ? | ? | ? | NR | NR | NR |
| Benzene | NR | NR | NR | NR | NR | NR | NR |
| Benzoic Acid | R | R | R | R | R | ? | ? |
| Benzyl Alcohol | NR | NR | NR | NR | NR | NR | NR |
| Benzyl Chloride | NR | NR | NR | NR | NR | NR | NR |
| Bismuth Carbonate | R | R | R | R | R | R | R |
| Black Liquor | R | R | R | R | R | R | R |
| Bleach (15% CL) | R | R | R | R | R | R | R |
| Borax | R | R | R | R | R | R | R |
| Boric Acid | R | R | R | R | R | R | R |
| Brine (acid) | R | ? | ? | ? | R | R | R |
| Bromic Acid | R | R | R | R | R | R | R |
| Bromine Liquid | NR | NR | NR | NR | NR | NR | NR |
| Bromine Vapor, 25% | R | R | R | R | NR | NR | NR |
| Bromine Water | R | R | NR | NR | ? | ? | ? |
| Bromobenzene | NR | NR | NR | NR | NR | NR | NR |
| Bromotoluene | NR | NR | NR | NR | NR | NR | NR |
| Butadiene | R | R | NR | NR | ? | ? | ? |
| Butane | R | R | NR | NR | ? | ? | ? |
| Butanol, primary | R | R | NR | NR | ? | ? | ? |
| Butanol, secondary | R | NR | NR | NR | ? | ? | ? |
| Butyl Acetate | R | NR | NR | NR | NR | NR | NR |
| Butyl Carbitol | ? | ? | ? | ? | NR | NR | NR |
| Butyl Mercaptan | NR | NR | NR | NR | NR | NR | NR |
| Butyl Phenol | R | NR | R | NR | NR | NR | NR |
| Butyl Stearate | R | ? | ? | ? | NR | NR | NR |
| ButylCellosolve | R | ? | ? | ? | NR | NR | NR |
| Butyne Diol | R | ? | ? | ? | ? | ? | ? |
| Butyric Acid ,<1% | R | NR | NR | NR | R | R | R |
| Butyric Acid, >1% | R | NR | NR | NR | NR | NR | NR |
| Cadmium Acetate | R | R | ? | ? | R | R | R |
| Cadmium Chloride | R | R | ? | ? | R | R | R |
| Cadmium Cyanide | R | R | R | R | R | R | R |
| Cadmium Sulfate | ? | ? | ? | ? | R | R | R |
| Caffeine Citrate | R | ? | ? | ? | R | R | R |
| Calcium Acetate | R | R | R | R | R | R | R |
| Calcium Bisulfide | R | R | R | R | R | R | R |
| Calcium Bisulfite | R | R | R | R | R | R | R |
| Calcium Bisulfite Bleach Liquor | R | ? | ? | ? | R | R | R |
| Calcium Carbonate | R | R | R | R | R | R | R |
| Calcium Chlorate | R | R | ? | ? | R | R | R |
| Calcium Chloride | R | R | R | R | R | R | R |
| Calcium Hydroxide | R | R | R | R | R | R | R |
| Calcium Hypochlorite | R | R | R | R | R | R | R |
| Calcium Nitrate | R | R | R | R | R | R | R |
| Calcium Oxide | R | R | ? | ? | R | R | R |
| Calcium Sulfate | R | R | R | R | R | R | R |
| Camphor (crystals) | R | ? | ? | ? | NR | NR | NR |
| Cane Sugar Liquors | R | R | R | R | R | R | R |
| Caprolactam | ? | ? | ? | ? | NR | NR | NR |
| Caprolactone | ? | ? | ? | ? | NR | NR | NR |
| Carbitol | R | ? | ? | ? | NR | NR | NR |
| Carbon Dioxide | R | R | R | R | R | R | R |
| Carbon Dioxide (aqueous solution) | R | R | ? | ? | R | R | R |
| Carbon Disulfide | NR | NR | NR | NR | NR | NR | NR |
| Carbon Monoxide | R | R | R | R | R | R | R |
| Carbon Tetrachloride | R | NR | NR | NR | NR | NR | NR |
| Carbonic Acid | R | R | R | R | R | R | R |
| Carene 500 | R | ? | NR | NR | ? | ? | ? |
| Castor oil | R | R | R | R | ? | ? | ? |
| Caustic Potash | R | R | R | R | R | R | R |
| Caustic Soda | R | R | R | R | R | R | R |
| Cellosolve | R | NR | R | NR | NR | NR | NR |
| Cellosolve Acetate | R | ? | R | ? | NR | NR | NR |
| Chloral Hydrate | R | R | R | R | NR | NR | NR |
| Chloramine | R | ? | ? | ? | R | R | R |
| Chloric Acid, up to 20% | R | R | R | R | R | R | R |
| Chloride Water | R | R | R | R | R | R | R |
| Chlorinated Solvents | NR | NR | NR | NR | NR | NR | NR |
| Chlorinated Water (Hypochlorite) | R | R | R | R | R | R | R |
| Chlorine (dry liquid) | NR | NR | NR | NR | NR | NR | NR |
| Chlorine (liquid under pressure) | NR | NR | NR | NR | NR | NR | NR |
| Chlorine Dioxide, aqueous (sat'd 0.1%) | ? | ? | ? | ? | R | ? | ? |
| Chlorine Gas (dry) | NR | NR | NR | NR | NR | NR | NR |
| Chlorine Gas (wet) | NR | NR | NR | NR | NR | NR | NR |
| Chlorine Water (sat'd 0.3%) | R | R | R | R | R | R | R |
| Chlorine(trace in air) | R | ? | R | ? | R | R | R |
| Chloroacetic Acid | R | R | R | NR | NR | NR | NR |
| Chloroacetyl Chloride | R | ? | R | ? | NR | NR | NR |
| Chlorobenzene | NR | NR | NR | NR | NR | NR | NR |
| Chloroform | NR | NR | NR | NR | NR | NR | NR |
| Chloropicrin | NR | NR | NR | NR | NR | NR | NR |
| Chlorosulfonic Acid | R | NR | R | NR | NR | NR | NR |
| Chlorox Bleach Solution | R | ? | ? | ? | ? | ? | ? |
| Chrome Alum | R | R | R | R | R | R | R |
| Chromic Acid, 10% | R | R | R | R | R | R | R |
| Chromic Acid, 40% | ? | ? | ? | ? | R | R | R |
| Chromic Acid, 50% | NR | NR | NR | NR | ? | ? | ? |
| Chromic Acid/Sulfuric Acid/water-50%/15%/35% | R | NR | ? | ? | ? | ? | ? |
| Chromic/Nitric Acid (15%/35%) | R | R | ? | ? | R | ? | NR |
| ChromiumNitrate | R | ? | ? | ? | R | R | R |
| Citric Acid | R | R | R | R | R | R | R |
| Citrus Oils | ? | ? | ? | ? | NR | NR | NR |
| Coconut Oil Alcohol | R | R | ? | ? | ? | ? | ? |
| Copper Acetate | R | R | R | R | R | R | R |
| Copper Carbonate | R | R | R | R | R | R | R |
| Copper Chloride | R | R | R | R | R | R | R |
| Copper Cyanide | R | R | R | R | R | R | R |
| Copper Fluoride | R | R | R | R | R | R | R |
| Copper Nitrate | R | R | R | R | R | R | R |
| Copper Sulfate | R | R | R | R | R | R | R |
| Corn Oil | R | ? | R | ? | ? | ? | ? |
| Corn Syrup | R | R | R | R | R | R | R |
| Cottonseed Oil | R | R | R | R | ? | ? | ? |
| Creosote | NR | NR | NR | NR | NR | NR | NR |
| Cresylic Acid,50% | R | R | R | NR | NR | NR | NR |
| Crotonaldehyde | NR | NR | NR | NR | NR | NR | NR |
| Crude Oil | R | R | R | NR | NR | NR | NR |
| Cumene | ? | ? | ? | ? | NR | NR | NR |
| Cupric Fluoride | R | R | R | R | R | R | R |
| Cupric Sulfate | R | R | R | R | R | R | R |
| Cuprous Chloride | R | R | R | R | R | R | R |
| Cyclanones | R | R | ? | ? | ? | ? | ? |
| Cyclohexane | NR | NR | NR | NR | NR | NR | NR |
| Cyclohexanol | NR | NR | NR | NR | NR | NR | NR |
| Cyclohexanone | NR | NR | NR | NR | NR | NR | NR |
| D.D.T. (Xylene Base) | NR | NR | NR | NR | NR | NR | NR |
| Desocyephedrine Hydrochloride | R | ? | R | ? | ? | ? | ? |
| Detergents | R | R | R | R | ? | ? | ? |
| Dextrin | R | R | R | R | R | R | R |
| Dextrose | R | R | R | R | R | R | R |
| Diacetone Alcohol | R | ? | ? | ? | ? | ? | ? |
| Diazo Salts | R | R | R | R | ? | ? | ? |
| Dibutoxy Ethyl Phthalate | NR | NR | NR | NR | NR | NR | NR |
| Dibutyl Phthalate | NR | NR | NR | NR | NR | NR | NR |
| Dibutyl Sebacate | R | NR | ? | ? | NR | NR | NR |
| Dichlorobenzene | NR | NR | NR | NR | NR | NR | NR |
| Dichloroethylene | NR | NR | NR | NR | NR | NR | NR |
| Diesel Fuels | R | R | R | R | NR | NR | NR |
| Diethyl Ether | R | ? | R | ? | NR | NR | NR |
| Diethylamine | NR | NR | NR | NR | NR | NR | NR |
| Diglycolic Acid | R | R | R | R | NR | NR | NR |
| Dill Oil | ? | ? | ? | ? | NR | NR | NR |
| Dimethyl Hydrazine | NR | NR | NR | NR | NR | NR | NR |
| Dimethylamine | R | R | NR | NR | NR | NR | NR |
| Dimethylformamide | NR | NR | NR | NR | NR | NR | NR |
| Dioctylphthalate | NR | NR | NR | NR | NR | NR | NR |
| Dioxane (1, 4) | NR | NR | NR | NR | NR | NR | NR |
| Disodium Phosphate | R | R | R | R | R | R | R |
| Distilled Water | R | R | R | R | R | R | R |
| EDTA, Tetrasodium | ? | ? | ? | ? | R | R | R |
| Ehtyl Ester (ethyl acrylate) | NR | NR | NR | NR | NR | NR | NR |
| Epsom Salt | R | ? | R | ? | R | R | R |
| Esters | NR | NR | NR | NR | NR | NR | NR |
| Ethanol, > 5% | R | R | R | NR | ? | ? | ? |
| Ethanol, up to 5% | R | R | R | NR | R | R | R |
| Ethers | NR | NR | NR | NR | NR | NR | NR |
| Ethyl Acetate | NR | NR | NR | NR | NR | NR | NR |
| Ethyl Acrylate | NR | NR | NR | NR | NR | NR | NR |
| Ethyl Alcohol | R | R | R | NR | ? | ? | ? |
| Ethyl Chloride | NR | NR | NR | NR | NR | NR | NR |
| Ethyl Chloroacetate | NR | NR | NR | NR | NR | NR | NR |
| Ethyl Ether | NR | NR | NR | NR | NR | NR | NR |
| Ethylene Bromide | NR | NR | NR | NR | NR | NR | NR |
| Ethylene Chlorohydrin | NR | NR | NR | NR | NR | NR | NR |
| Ethylene Diamine | NR | NR | NR | NR | NR | NR | NR |
| Ethylene Dichloride | NR | NR | NR | NR | NR | NR | NR |
| Ethylene Glycol | R | R | R | R | ? | ? | ? |
| Ethylene Oxide | NR | NR | NR | NR | NR | NR | NR |
| Fatty Acids | R | R | R | R | ? | ? | ? |
| Ferric Acetate | R | NR | ? | ? | R | R | R |
| Ferric Chloride | R | R | R | R | R | R | R |
| Ferric Hydroxide | R | R | R | R | R | R | R |
| Ferric Nitrate | R | R | R | R | R | R | R |
| Ferric Sulfate | R | R | R | R | R | R | R |
| Ferrous Chloride | R | R | R | R | R | R | R |
| Ferrous Hydroxide | R | ? | R | ? | R | R | R |
| Ferrous Nitrate | R | ? | R | ? | R | R | R |
| Ferrous Sulfate | R | R | R | R | R | R | R |
| Fish Solubles | R | R | R | R | ? | ? | ? |
| Fluorine Gas | R | NR | NR | NR | NR | NR | NR |
| Fluorine Gas (wet) | R | NR | R | NR | NR | NR | NR |
| Fluoroboric Acid | R | R | R | R | ? | ? | ? |
| Fluorosilisic Acid, 25% | R | R | R | R | R | ? | ? |
| Formaldehyde | R | R | NR | NR | NR | NR | NR |
| Formic Acid, <25% | R | NR | R | NR | R | R | R |
| Formic Acid, >25% | ? | ? | ? | ? | ? | ? | NR |
| Freon 11 | R | R | NR | NR | NR | NR | NR |
| Freon 113 | R | ? | R | ? | NR | NR | NR |
| Freon 114 | R | ? | R | ? | NR | NR | NR |
| Freon 12 | R | R | R | R | NR | NR | NR |
| Freon 21 | NR | NR | NR | NR | NR | NR | NR |
| Freon 22 | NR | NR | NR | NR | NR | NR | NR |
| Fructcose | R | R | R | R | R | R | R |
| Fruit juices & pulp | R | R | R | R | R | R | R |
| Furfural | NR | NR | NR | NR | NR | NR | NR |
| Gallic Acid | R | R | R | R | ? | ? | ? |
| Gas (Coke Oven) | NR | NR | NR | NR | ? | ? | ? |
| Gasoline | NR | NR | NR | NR | NR | NR | NR |
| Gasoline, HighOctane | NR | NR | NR | NR | NR | NR | NR |
| Gasoline, Jet Fuel | NR | NR | NR | NR | NR | NR | NR |
| Glucose | R | R | R | R | R | R | R |
| Glycerine | R | R | R | R | R | R | R |
| Glycol | R | R | R | R | ? | ? | ? |
| Glycol Ethers | ? | ? | ? | ? | NR | NR | NR |
| Glycolic Acid | R | R | R | R | ? | ? | ? |
| Grape Sugar | R | R | R | R | R | R | R |
| Green Liquor | R | R | ? | ? | R | R | R |
| Halocarbon Oils | ? | ? | ? | ? | ? | ? | ? |
| Heptane | R | R | R | NR | R | ? | ? |
| Hercolyn | R | ? | ? | ? | ? | ? | ? |
| Hexane | R | NR | NR | NR | ? | ? | ? |
| Hexanol, Tertiary | R | R | R | NR | ? | ? | ? |
| Hydrazine | NR NR | NR | NR | NR | NR | NR | |
| Hydrobromic Acid, 20% | R | R | R | R | ? | ? | ? |
| Hydrochloric Acid, 10% | R | R | R | R | R | R | R |
| Hydrochloric Acid, 30% | R | R | R | R | R | R | R |
| Hydrochloric Acid, 36% | R | R | R | R | R | R | ? |
| Hydrochloric Acid, Concentrated | R | R | R | NR | ? | ? | ? |
| Hydrochloric Acid, pickling | R | R | R | R | R | R | R |
| Hydrocyanic Acid | R | R | R | R | ? | ? | ? |
| Hydrofluoric Acid, <3% | R | R | R | R | R | ? | ? |
| Hydrofluoric Acid, 48% | R | NR | R | NR | NR | NR | NR |
| Hydrofluoric Acid, 50% | R | NR | NR | NR | NR | NR | NR |
| Hydrofluoric Acid, 70% | NR | NR | NR | NR | NR | NR | NR |
| HydrofluorsilicicAcid, 30% | R | R | R | R | R | ? | ? |
| Hydrogen | R | R | R | R | ? | ? | ? |
| Hydrogen Peroxide, 30% | R | R | R | R | R | ? | ? |
| Hydrogen Peroxide, 90% | R | R | R | R | ? | ? | ? |
| Hydrogen Phosphide | R | R | NR | NR | ? | ? | ? |
| Hydrogen Sulfide | R | R | R | R | R | R | R |
| Hydroquinone | R | R | R | R | R | R | R |
| Hydroxylamine Sulfate | R | R | R | R | ? | ? | ? |
| Hypochlorite (Potassium & Sodium) | R | ? | R | ? | R | R | R |
| Hypochlorous Acid | R | R | R | R | R | R | R |
| Iodine | NR | NR | NR | NR | R | R | R |
| Iodine Solution, 10% | NR | NR | NR | NR | ? | ? | ? |
| Isopropanol | ? | ? | ? | ? | ? | ? | ? |
| Kerosene | R | R | R | R | ? | ? | ? |
| Ketones | NR | NR | NR | NR | NR | NR | NR |
| Kraft Liquors | R | R | R | R | R | R | R |
| Lactic Acid, 25% | R | R | R | R | R | R | R |
| Lactic Acid, 80% | R | ? | ? | ? | R | ? | ? |
| Lard Oil | R | R | R | R | ? | ? | ? |
| Lauric Acid | R | R | R | R | ? | ? | ? |
| Lauryl Chloride | R | ? | R | NR | NR | NR | NR |
| Lead Acetate | R | R | R | R | R | R | R |
| Lead Chloride | R | R | R | R | R | R | R |
| Lead Nitrate | R | R | R | R | R | R | R |
| Lead Sulfate | R | R | R | R | R | R | R |
| Lemon Oil | ? | ? | ? | ? | NR | NR | NR |
| Limonene | ? | ? | ? | ? | NR | NR | NR |
| Linoleic Acid | R | R | R | R | ? | ? | ? |
| Linoleic Oil | R | R | R | NR | ? | ? | ? |
| Linseed Oil | R | R | R | R | ? | ? | ? |
| Liquors | R | R | ? | ? | ? | ? | ? |
| Lithium Bromide | R | R | R | R | R | R | R |
| Lithium Sulfate | R | R | R | R | R | R | R |
| Lubricating Oils, ASTM#1 | R | R | R | R | ? | ? | ? |
| Lubricating Oils, ASTM#2 | R | R | R | R | ? | ? | ? |
| Lubricating Oils, ASTM#3 | R | R | R | NR | ? | ? | ? |
| Lux Liquid | R | NR | R | NR | ? | ? | ? |
| Machine Oil | R | R | R | R | ? | ? | ? |
| Magnesium Carbonate | R | R | R | R | R | R | R |
| Magnesium Chloride | R | R | R | R | R | R | R |
| Magnesium Citrate | R | R | ? | ? | R | R | R |
| Magnesium Fluoride | R | R | R | R | R | R | R |
| Magnesium Hydroxide | R | R | R | R | R | R | R |
| Magnesium Nitrate | R | R | R | R | R | R | R |
| Magnesium Oxide | R | R | R | R | R | R | R |
| Magnesium Salts | R | R | R | R | R | R | R |
| Magnesium Sulfate | R | R | R | R | R | R | R |
| Maleic Acid, 50% | R | R | R | R | R | R | R |
| Manganese Chloride | R | R | R | R | R | R | R |
| Manganese Sulfate | R | R | R | R | R | R | R |
| Mercural Ointment, Blue 5% | R | ? | R | ? | ? | ? | ? |
| Mercuric Chloride | R | R | R | R | R | R | R |
| Mercuric Cyanide | R | R | R | R | R | R | R |
| Mercuric Sulfate | R | R | R | R | R | R | R |
| Mercurous Nitrate | R | R | R | R | R | R | R |
| Mercury | R | R | R | R | R | R | R |
| Mercury Ointment, Ammoniated | R | ? | R | ? | ? | ? | ? |
| Methanol, <10% | R | R | R | R | R | R | R |
| Methanol, >10% | R | R | R | R | NR | NR | NR |
| Methoxyethyl Oleate | R | ? | R | ? | NR | NR | NR |
| Methyl Cellosolve | NR | NR | NR | NR | NR | NR | NR |
| Methyl Chloride | NR | NR | NR | NR | NR | NR | NR |
| Methyl Ethyl Ketone | NR | NR | NR | NR | NR | NR | NR |
| Methyl Formate | ? | ? | ? | ? | NR | NR | NR |
| Methyl Iso-Butyl Ketone | NR | NR | NR | NR | NR | NR | |
| Methyl Methacrylate | R | ? | R | ? | NR | NR | NR |
| Methyl Salicylate | R | ? | R | ? | NR | NR | NR |
| Methyl Sulfate | R | NR | R | NR | ? | ? | ? |
| Methyl Sulfuric Acid | R | R | R | R | ? | ? | ? |
| Methylamine | NR | NR | NR | NR | NR | NR | NR |
| Methylene Bromide | NR | NR | NR | NR | NR | NR | NR |
| Methylene Chloride | NR | NR | NR | NR | NR | NR | NR |
| Methylene Chlorobromide | NR | NR | NR | NR | NR | NR | NR |
| Methylene Iodine | NR | NR | NR | NR | NR | NR | NR |
| Milk | R | R | R | R | R | R | ? |
| Mineral Oil | R | R | R | ? | R | ? | ? |
| Molasses | R | R | R | R | R | R | R |
| Monoethanolamine | NR | NR | NR | NR | NR | NR | NR |
| Motor Oil | R | R | R | R | R | ? | ? |
| Muriatic Acid | R | R | R | R | R | R | ? |
| Naphtha | R | R | R | NR | ? | ? | ? |
| Naphthalene | NR | NR | NR | NR | NR | NR | NR |
| Natural Gas | R | R | R | R | ? | ? | ? |
| Nickel Acetate | R | ? | R | ? | R | R | R |
| Nickel Chloride | R | R | R | R | R | R | R |
| Nickel Nitrate | R | R | R | R | R | R | R |
| Nickel Sulfate | R | R | R | R | R | R | R |
| Nicotine | R | R | R | R | R | R | R |
| Nicotine Acid | R | R | R | R | R | R | R |
| Nitric Acid, 10% | R | R | R | NR | R | R | R |
| Nitric Acid, 25% | R | R | R | NR | R | R | R |
| Nitric Acid, 25-35% | R | R | R | NR | R | ? | ? |
| Nitric Acid, 60% | R | R | R | NR | R | ? | NR |
| Nitric Acid, 68% | R | NR | NR | NR | R | ? | NR |
| Nitric Acid, Anhydrous | NR | NR | NR | NR | NR | NR | NR |
| Nitrobenzene | NR | NR | NR | NR | NR | NR | NR |
| Nitroglycerine | NR | NR | NR | NR | NR | NR | NR |
| Nitroglycol | NR | NR | NR | NR | ? | ? | ? |
| Nitrous Oxide | R | NR | R | NR | R | R | R |
| Ocenol | R | R | ? | ? | ? | ? | ? |
| Octanol (1) | R | R | R | R | ? | NR | NR |
| Oil, Sour Crude | R | R | R | R | NR | NR | NR |
| Oils & Fats | R | R | R | R | ? | ? | ? |
| Oils, Edible | R | R | R | R | ? | ? | ? |
| Oleic Acid | R | R | R | R | ? | ? | ? |
| Oleum | NR | NR | NR | NR | NR | NR | NR |
| Olive Oil | R | R | R | R | ? | ? | ? |
| Oxalic Acid, sat'd | R | R | R | R | R | ? | ? |
| Oxygen | R | R | R | R | R | R | R |
| Ozone | R | R | R | R | R | R | R |
| Ozonized water | R | R | R | R | R | ? | ? |
| Palm Oil | R | R | R | R | ? | ? | ? |
| Palmitic Acid, 10% | R | R | R | R | ? | ? | ? |
| Palmitic Acid, 70% | R | NR | ? | NR | ? | ? | ? |
| Paraffin | R | R | ? | ? | R | R | ? |
| Peanut Oil | R | R | R | R | ? | ? | ? |
| Peracetic Acid, 40% | R | NR | ? | NR | NR | NR | NR |
| Perchloric Acid, 10% | R | R | R | R | R | ? | ? |
| Perchloric Acid, 15% | R | NR | NR | NR | ? | ? | ? |
| Perchloric Acid, 70% | R | NR | NR | NR | ? | ? | ? |
| Perphosphate | R | ? | R | ? | ? | ? | ? |
| Petroleum Liquifier | R | R | R | R | ? | ? | ? |
| Petroleum Oils (Sour) | R | NR | R | NR | ? | ? | ? |
| Phenol | NR | NR | NR | NR | R | R | R |
| Phenylhydrazine | NR | NR | NR | NR | NR | NR | NR |
| Phenylhydrazine Hydrochloride | NR | NR | NR | NR | NR | NR | NR |
| Phosgene, Gas | R | ? | R | ? | NR | NR | NR |
| Phosgene, Liquid | NR | NR | NR | NR | NR | NR | NR |
| Phosphoric Acid, up to 85% | R | R | R | R | R | R | R |
| Phosphorous Pentoxide | R | NR | R | NR | R | R | R |
| Phosphorous Trichloride | NR | NR | NR | NR | NR | NR | NR |
| Phosphorous, (Yellow) | R | NR | R | NR | R | R | R |
| Photographic Solutions: Dektal Developer | R | R | R | R | ? | ? | ? |
| Photographic Solutions: DK #3 | R | R | R | R | ? | ? | ? |
| Photographic Solutions: Kodak Fixer | R | R | R | R | ? | ? | ? |
| Photographic Solutions: Kodak Short Stop | R | R | R | R | ? | ? | ? |
| Picric Acid | NR | NR | NR | NR | NR | NR | NR |
| Plating Solutions: Brass | R | R | R | R | R | R | R |
| Plating Solutions: Cadmium | R | R | R | R | R | R | R |
| Plating Solutions: Copper | R | R | R | R | R | R | R |
| Plating Solutions: Gold | R | R | R | R | R | R | R |
| Plating Solutions: Indium | R | R | R | R | R | R | R |
| Plating Solutions: Lead | R | R | R | R | R | R | R |
| Plating Solutions: Nickel | R | R | R | R | R | R | R |
| Plating Solutions: Rhodium | R | R | R | R | R | R | R |
| Plating Solutions: Silver | R | R | R | R | R | R | R |
| Plating Solutions: Tin | R | R | R | R | R | R | R |
| Plating Solutions: Zinc | R | R | R | R | R | R | R |
| Polyethylene Glycol | ? | ? | ? | ? | NR | NR | NR |
| Potash (Sat.Aq.) | R | R | ? | ? | R | R | R |
| Potassium Acetate | R | R | R | R | R | R | R |
| Potassium Alum | R | R | R | R | R | R | R |
| Potassium Amyl Xanthate | R | NR | NR | NR | ? | ? | ? |
| Potassium Bicarbonate | R | R | R | R | R | R | R |
| Potassium Bichromate | R | R | R | R | R | R | R |
| Potassium Bisulfate | R | R | R | R | R | R | R |
| Potassium Borate | R | R | R | R | R | R | R |
| Potassium Bromate | R | R | R | R | R | R | R |
| Potassium Bromide | R | R | R | R | R | R | R |
| Potassium Carbonate | R | R | R | R | R | R | R |
| Potassium Chlorate | R | R | R | R | R | R | R |
| Potassium Chloride | R | R | R | R | R | R | R |
| Potassium Chromate | R | R | R | ? | R | R | R |
| Potassium Cyanate | R | R | R | R | R | R | R |
| Potassium Cyanide | R | R | R | R | R | R | R |
| Potassium Dichromate | R | R | R | R | R | R | R |
| Potassium Ethyl Xanthate | R | NR | NR | NR | ? | ? | ? |
| Potassium Ferricyanide | R | R | R | R | R | R | R |
| Potassium Ferrocyanide | R | R | R | R | R | R | R |
| Potassium Fluoride | R | R | R | R | R | R | R |
| Potassium Hydroxide | R | R | R | R | R | R | R |
| Potassium Hypochlorite | R | R | R | R | R | R | R |
| Potassium Iodide | R | R | R | R | R | R | R |
| Potassium Nitrate | R | R | R | R | R | R | R |
| Potassium Perborate | R | R | R | R | R | R | R |
| Potassium Perchlorate | R | R | R | R | R | R | R |
| Potassium Permanganate, 10% | R | R | R | R | R | R | R |
| Potassium Permanganate, 25% | R | NR | R | NR | R | R | ? |
| Potassium Persulfate | R | R | R | R | R | ? | ? |
| Potassium Phosphate | R | R | R | R | R | R | R |
| Potassium Sulfate | R | R | R | R | R | R | R |
| Potassium Sulfide | R | R | R | R | R | R | R |
| Potassium Sulfite | R | R | R | R | R | R | R |
| Potassium Tripolyphosphate | R | R | R | R | R | R | R |
| Propane | R | R | R | R | ? | ? | ? |
| Propane Gas | R | R | R | R | ? | ? | ? |
| Propanol, >0.5% | R | R | R | NR | ? | ? | ? |
| Propanol,£ 0.5% | R | R | R | ? | R | R | R |
| Propargyl Alcohol | R | R | R | NR | ? | ? | ? |
| Propionic Acid, £2% | ? | ? | ? | ? | R | R | R |
| Propionic Acid,>2% | ? | ? | ? | ? | NR | NR | NR |
| Propylene Dichloride | NR | NR | NR | NR | NR | NR | NR |
| Propylene Glycol, >25% | ? | ? | ? | ? | NR | NR | NR |
| Propylene Glycol, £25% | ? | ? | ? | ? | ? | ? | ? |
| Propylene Oxide | NR | NR | NR | NR | NR | NR | NR |
| Pyridine | NR | NR | NR | NR | NR | NR | NR |
| Pyrogallic Acid | R | NR | R | NR | ? | ? | ? |
| Rayon Coagulating Bath | R | R | R | R | ? | ? | ? |
| Refinery Crudes | R | R | ? | ? | ? | ? | ? |
| Rochelle Salts | R | R | ? | ? | R | R | R |
| Salicylic Acid | R | R | R | R | R | R | R |
| Santicizer | NR | NR | NR | NR | ? | ? | ? |
| Sea Water | R | R | R | R | R | R | R |
| Selenic Acid | R | R | R | ? | ? | ? | ? |
| Sewage | R | R | R | R | R | R | R |
| Silicic Acid | R | R | R | R | R | ? | ? |
| Silicone Oil | ? | ? | ? | ? | R | ? | ? |
| Silver Chloride | R | R | R | R | R | R | R |
| Silver Nitrate | R | R | R | R | R | R | R |
| Silver Sulfate | R | R | R | R | R | R | R |
| SilverCyanide | R | R | R | R | R | R | R |
| Soaps | R | R | R | R | R | R | R |
| Sodium Acetate | R | R | R | R | R | R | R |
| Sodium Alum | R | R | R | R | R | R | R |
| Sodium Arsenate | R | R | R | R | R | ? | ? |
| Sodium Benzoate | R | R | R | R | R | R | R |
| Sodium Bicarbonate | R | R | R | R | R | R | R |
| Sodium Bichromate | R | R | R | R | R | R | R |
| Sodium Bisulfate | R | R | R | R | R | R | R |
| Sodium Bisulfite | R | R | R | R | R | R | R |
| Sodium Borate | R | R | R | R | R | R | R |
| Sodium Bromide | R | R | R | R | R | R | R |
| Sodium Carbonate | R | R | R | R | R | R | R |
| Sodium Chlorate | R | NR | R | NR | R | R | R |
| Sodium Chloride | R | R | R | R | R | R | R |
| Sodium Chlorite | NR | NR | NR | NR | R | R | R |
| Sodium Chromate | R | R | R | R | R | R | R |
| Sodium Cyanide | R | R | R | R | R | R | R |
| Sodium Dichromate | R | R | R | R | R | R | R |
| Sodium Ferricyanide | R | R | R | R | R | R | R |
| Sodium Ferrocyanide | R | R | R | R | R | R | R |
| Sodium Fluoride | R | R | R | R | R | R | R |
| Sodium Formate | ? | ? | ? | ? | R | R | R |
| Sodium Hydroxide, 50% | R | R | R | R | R | R | R |
| Sodium Hypobromite | R | R | R | R | R | R | R |
| Sodium Hypochlorite | R | R | R | R | R | R | R |
| Sodium Iodide | R | R | R | R | R | R | R |
| Sodium Metaphosphate | R | R | R | R | R | R | R |
| Sodium Nitrate | R | R | R | R | R | R | R |
| Sodium Nitrite | R | R | R | R | R | R | R |
| Sodium Perchlorate | R | R | R | R | R | R | R |
| Sodium Peroxide | R | R | R | R | R | R | R |
| Sodium Silicate | R | NR | R | NR | R | R | R |
| Sodium Sulfate | R | R | R | R | R | R | R |
| Sodium Sulfide | R | R | R | R | R | R | R |
| Sodium Sulfite | R | R | R | R | R | R | R |
| Sodium Thiosulfate | R | R | R | R | R | R | R |
| Sodium Tripolyphosphate | ? | ? | ? | ? | R | R | R |
| Sour Crude Oil | R | R | R | R | ? | ? | ? |
| Soybean Oil | R | R | R | R | ? | ? | ? |
| Stannic Chloride | R | R | R | R | R | R | R |
| Stannous Chloride | R | R | R | R | R | R | R |
| Stannous Sulfate | R | R | R | R | R | R | R |
| Starch | R | R | R | R | R | R | R |
| Stearic Acid | R | R | R | R | R | ? | ? |
| Stoddards Solvent | NR | NR | NR | NR | ? | ? | ? |
| Styrene | NR | NR | NR | NR | NR | NR | NR |
| Succinic Acid | R | R | R | R | R | R | R |
| Sugar | R | R | R | R | R | R | R |
| Sulfamic Acid | NR | NR | NR | NR | R | R | R |
| Sulfite Liquor | R | R | R | R | ? | ? | ? |
| Sulfur | R | R | R | R | R | ? | ? |
| Sulfur Dioxide, dry | R | R | R | R | R | R | R |
| Sulfur Dioxide, wet | R | NR | NR | NR | R | R | R |
| Sulfur Trioxide | R | R | R | R | R | R | R |
| Sulfuric Acid, 70% | R | R | R | R | R | R | R |
| Sulfuric Acid, 80% | R | R | NR | NR | R | R | R |
| Sulfuric Acid, 85% | R | R | NR | NR | R | ? | NR |
| Sulfuric Acid, 90% | R | NR | NR | NR | R | ? | NR |
| Sulfuric Acid, 98% | ? | NR | NR | NR | R | NR | NR |
| Sulfuric Acid, Fuming | NR | NR | NR | NR | NR | NR | NR |
| Sulfuric Acid, Pickling | R | R | ? | ? | R | R | R |
| Sulfurous Acid | R | R | R | R | ? | ? | ? |
| Tall Oil | R | R | R | R | R | R | R |
| Tan Oil | R | R | R | R | ? | ? | ? |
| Tannic Acid, 30% | R | R | R | R | R | ? | ? |
| Tanning Liquors | R | R | R | R | ? | ? | ? |
| Tartaric Acid | R | R | R | R | R | ? | ? |
| Terpenes | ? | ? | ? | ? | NR | NR | NR |
| Terpineol | R | ? | R | ? | NR | NR | NR |
| Tetraethyl Lead | R | ? | R | NR | ? | ? | ? |
| Texanol | ? | ? | ? | ? | NR | NR | NR |
| Thionyl Chloride | NR | NR | NR | NR | NR | NR | NR |
| Thread Cutting Oil | R | ? | R | ? | ? | ? | ? |
| Titanium Tetrachloride | R | NR | R | NR | ? | ? | ? |
| Toluol or Toluene | NR | NR | NR | NR | NR | NR | NR |
| Transformer Oil | R | R | R | R | ? | ? | ? |
| Tributyl Citrate | R | ? | R | ? | NR | NR | NR |
| Tributyl Phosphate | NR | NR | NR | NR | NR | NR | NR |
| Trichloroacetic Acid | R | ? | R | ? | NR | NR | NR |
| Trichloroethylene | NR | NR | NR | NR | NR | NR | NR |
| Triethanolamine | R | NR | R | NR | NR | NR | NR |
| Trilones | NR | NR | NR | NR | ? | ? | ? |
| Trimethyl Propane | R | R | R | NR | ? | ? | ? |
| Trimethylamine | R | NR | R | NR | ? | ? | ? |
| Trisodium Phosphate | R | R | R | R | R | R | R |
| Turpentine | R | R | NR | NR | NR | NR | NR |
| Urea | R | R | R | R | R | R | R |
| Urine | R | R | R | R | R | R | R |
| Vaseline | NR | NR | NR | NR | ? | ? | ? |
| Vegetable Oils | R | ? | R | ? | ? | ? | ? |
| Vinegar | R | R | R | R | R | R | R |
| Vinyl Acetate | NR | NR | NR | NR | NR | NR | NR |
| Water, Acid Mine | R | R | R | R | R | R | R |
| Water, Deionized | R | R | R | R | R | R | R |
| Water, Demineralized | R | R | R | R | R | R | R |
| Water, Distilled | R | R | R | R | R | R | R |
| Water, Fresh & Salt | R | R | R | R | R | R | R |
| Water, Swimming Pool | R | R | R | R | R | R | R |
| WD-40 | ? | ? | ? | ? | ? | ? | ? |
| Whiskey | R | R | R | R | R | R | R |
| White Liquor | R | R | R | R | R | R | R |
| Wines | R | R | R | R | R | R | R |
| Xylene or Xylol | NR | NR | NR | NR | NR | NR | NR |
| Zinc Acetate | R | R | R | R | R | R | R |
| Zinc Carbonate | R | R | R | R | R | R | R |
| Zinc Chloride | R | R | R | R | R | R | R |
| Zinc Nitrate | R | R | R | R | R | R | R |
| Zinc Sulfate | R | R | R | R | R | R | R |