The determination of di-n-alkyl phthalates in cosmetic preparations by gas-liquid chromatography

ANALYSTANALYST Pub Date: DOI: 10.1039/AN9739800493

Abstract

An improved gas-chromatographic method for the direct determination of C1—C4 di-n-alkyl phthalates in toiletry samples that contain ethanol is described and a range of perfume essential oils and perfume synthetic chemicals is examined for possible interference.

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