Related by context. Frequent words. (Click for all words.) 56 Kuan Yin Taiwan 55 polycarbonate plastics 55 chemicals 55 suspected carcinogen 54 Sulfuric acid 54 Diethylene glycol 54 methylene chloride 54 PCBs polychlorinated biphenyls 54 solvents 54 methamidophos 54 Toxic chemicals 53 colorless liquid 53 melamine chemical 52 noxious chemicals 52 chemical 52 toxic chemical melamine 51 polyester fibers 51 toxic solvents 51 corrosives 51 nanofibres 51 fluoropolymers 50 chemical melamine 50 coated 50 perfluorochemicals 50 hazardous chemicals 50 caustic chemicals 50 polybrominated diphenyl ethers 50 plasticizers 50 thinners 50 cleaning solvents 50 phthalates chemicals 50 latex rubber 50 portland cement 50 ammonia nitrogen 50 adhesive tapes 50 halogenated 49 degreasing 49 sodium nitrate 49 lithium cobalt oxide 49 polymer resin 49 combustible gases 49 hydraulic fluids 49 toxic chemicals 49 cypermethrin 49 isocyanates 49 isocyanate 49 carcinogenic chemicals 49 Hexavalent chromium 49 aromatic hydrocarbons 49 calcium sulfate 49 vinyl acetate 49 cadmium mercury 49 recyclable plastics 49 plastics 48 nitrobenzene 48 polymerized 48 magnetic particle 48 harmful contaminants 48 toxic substances 48 mercury vapors 48 Baxter heparin 48 toxin 48 polychlorinated biphenyls PCBs 48 Stocking distributor 48 poisonous chemicals 48 flame retardant chemicals 48 benzoic acid 48 fluorocarbons 48 milk powder tainted 48 flammable chemicals 48 sodium carbonate 48 potassium permanganate 47 absorbents 47 hazardous fumes 47 malachite green 47 tetrachlorethylene 47 organic solvents 47 wood preservative 47 waxy substance 47 aluminum chloride 47 synthetic resin 47 nonhazardous 47 ethyl acetate 47 Bacillus cereus 47 Residues 47 silver nanoparticles 47 polymers 47 carbon tetrachloride 47 wastewater effluent 47 Caustic soda 47 metals alloys 47 nylon fibers 47 nonmetal 47 polyamides 47 inorganic arsenic 47 lacquers 47 Lindane 47 substances 47 naturally occurring mineral 47 arsenic cadmium 47 silver nitrate