788 jOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS 3,4,4'-Trichlorocarbanilide, see Triclocarban Triehloromonofluoromethane stability odors, in nitromethane stabilized blends, metal containers, 765 Triclocarban chromatography, gas soaps, deodorant bars, 659 Tween 20, see Polysorbates 20 Tween 80, see Polysorbates 80 Valves aerosols, see Equipment valves Vehicles aluminum bromohydrate effects, antiperspirant efficacy, 441 aluminum chlorhydroxide effects, antiperspirant efficacy, 441 benzoyl peroxide effects, animal toxicity, 533 Viscosity emulsions oil-in-water, stability prediction using zeta potential, 183 Vitamin E chromatography, gas cosmetics, 115 Water diffusion transepidermal, films, occlusive, 481 hair fibers, keratin, wettability, measurement, 273 Wettability fibers keratin, hair, by water, 273 Wetting agents, see Surface active agents Women hair scalp, fiber density, grouping and diameter, 219 Zeta potential emulsions oil-in-water, stability prediction, 183 The Author and Subject indexes were provided by the American Society of Hospital Pharmacists through its computerized IPA Information System.