JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS 619 Society of Cosmetic Chemists, Great Bri- tain, committees for 1974-75, 2 Medal Lecture, 375 Officers and CounciI for 1974-75, 1 Society of Cosmetic Chemists, U.S.A. IFF Award, 388 Literature Award, 118 Medal Award, 92 Merit Award, 120 Officers for 1975, 82 Perry Brothers Award, 426 Shaw Mudge Award, 410 Sodium Pyridinethione, action and fate of when applied topically to rabbit, 3 Staphylococcus aureus and Pseudomonas aeruginosa, occurence of, in orbital area, 169 Sting potential of shampoos, relative, ani- mal model for estimating, 581 Sunscreens, influence of protein vehicles on penetrability of, 593 Surfactant location and phase inversion, ef- fects of, on formation of O/W emul- sions, 121 Surfactants, anionic, percutaneous absorp- tion of some, 47 Suspensions, stability of, 439 Talc, pure, and talc containing other min- erals, differential thermal analysis of chrysotile asbestos in, 431 Tinting, influence of pigment particle size distribution on, 389 Toiletries and cosmetics, implications of enlarged European Economic Com- munity on quality and safety of, 65 Toothpaste, parametric test to measure cleaning power of, 217 Triclosan, percutaneous absorption of, from toilet preparations, 205 Zinc pyrithione, determination of, by chel- ate exchange, 453