sulfonamide, parathion, benzoates, endrin, benzyl, resorcinol, cetyl, zinc sulphate, diethyl, biphenyl, mercuric, carbamate, sensitizers, dimethyl, propyl, anthraquinone, glycoside, sodium lauryl sulphate, hydrocyanic acid, neomycin, kanamycin, phosphide, sulfonic acid, trichloroethane, ferrous sulphate, bactericide, superoxide anion, propanol, allantoin, phenolphthalein, sulfamethoxazole, allyl, benzoic acid, isopropyl, thiourea, organochlorine, thymol, germicides, ergotamine, ammonium chloride, carbonyls, xylan, mercaptans, toxoids, benzaldehyde, antimycin, trimethylamine, dicarboxylic acid, fluorocarbons, cobalamin, cresol, carboxymethylcellulose, propionate, glucosides, octyl, bacitracin, phosphite, toxicant, carboxymethyl cellulose, methylene, polychlorinated, heptachlor, hypochlorous acid, phosphine, aldrin, mirex, triazine, chlorate, pyrene, hydroperoxide, sitosterol, pyrimidines, chlortetracycline, sulfonate, gluconate, amyl nitrite, propionic, gingerol, nitric, pentamidine, oxacillin, barium sulfate, peroxides, acaricide, paraffins, organophosphate, clostridium perfringens, nitrogenous, chlorobenzene, benzimidazole, xanthine, pyrophosphate, sodium lauryl sulfate, peroxidase, methylamine, proteinaceous, azole, sorbate, thiosulphate, glycyrrhizin, arsenical, iodinated, organophosphorous, anticholinesterase, halogenated, neurotoxic, alkaloidal, chlorine, arsenic, carcinogenic, che, cyclodiene, heterocyclic, lipophilic, phenolic, acetyl, acetylenic, acyl