Fluorad FC-431 Surfactant--A New Gas Chromatographic Stationary Phase

Abstract
Fluorad(®) FC-431, a commercially available fluorocarbon surfactant, is shown to function effectively as a stationary liquid phase for gas chromatography. Potential applications of this packing include determination of low concentration impurities directly in carboxylic acids, separation of thermally sensitive brominated compounds, and separation of lowlevel hydrocarbons and oxygenated hydrocarbons in aqueous systems.

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