octa, pentachlorophenol, biphenyl, fluorocarbons, aldrin, trichloroethane, resorcinol, hydrochlorofluorocarbon, dimethyl, octyl, sulfonate, peroxides, organochlorine, hydroperoxide, deca, selenite, methylene chloride, amides, borane, dioxane, parathion, dichloromethane, anhydride, isopropyl, organophosphorus, pyrene, butyl, oxo, adsorbents, trichloroethylene, alkali, paraffins, calcium hydroxide, tris, dichromate, chlorobenzene, glycols, glycoside, solvents, aluminosilicate, anthraquinone, halide, plasticiser, formamide, catechol, carboxylic acid, magnesium hydroxide, ethyl carbamate, divalent, aryl, acrylate, hydrated lime, fluorine, phenolphthalein, pyridine, hexa, cellulose acetate, sulphate, thiourea, sulfite, diamine, organometallic, xylenes, phthalic acid, mercuric, hydroxides, oxidizing agent, carbon tetrachloride, calcium sulphate, carbonyls, azo, aliphatic, sodium fluoride, sulfoxide, isopropanol, sorbate, phosphite, lindane, allyl, calcium sulfate, alkyd, methylene, chlor, putties, polychlorinated, bromo, sulfonic acid, alkyl, xylan, diethyl, benzyl, copolymers, ethers, chemical, siloxanes, arsenate, calcium fluoride, glucoside, trioxide, dipeptide, ethyl acetate, corona discharge, achilles, aden, aer, aion, akron, alias, ana, anamnesis, aner, anthrax, apion, apsis, arachne, arche, archi, aristos, arithmetic, arteria, askos, aster, tetra, tri, '4, +, ,3, ,4, ,6, 0, 1,4, 11c, 13c, 14c, 18f, 1ndian, 2, 2,3, 2,3,4,6, 2,3,6, 2,3,7,8, 2h