Abstract :
Microwave-assisted extraction (MAE), was used to extract sunscreen agents from cosmetic products. The extracts were analyzed by liquid chromatography (LC). The present method allows the determination of three sunscreen agents, Eusolex 2292, 4360 and 6300. The precision of the assay at 40 μg/ml of sunscreen agents ranged from 1.5 to 2.2%, and the detection limits were 2.0–4.0 ng/ml.
