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Determination of sun-screen agents in cosmetic products by micellar liquid chromatography
F P Tomasella1, P Zuting, L J Love
1Department of Chemistry, Seton Hall University, South Orange, NJ 07079.
Journal of Chromatography
|December 20, 1991
Abstract:
A micellar liquid chromatographic method was developed for the quantitative determination of sun-screen agents in cosmetic products. The qualitative analysis of parabens is also feasible. Excellent linearity was obtained (r = 0.999) and recoveries were generally greater than 98%. A variety of commercial formulations were analyzed.