S. Nekhoroshev, Y. Turov, V. Nekhoroshev
Oct 7, 2009
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Journal
Journal of Analytical Chemistry
Abstract
A procedure for the identification of gasoline samples containing hidden chemical markers based on the results of fuel analysis by gas-liquid chromatography with sample preevaporation is proposed. Tetracosane (C24H50) in a concentration of 2.0 × 10−3 wt % was used as a marker. The procedure allowed us to detect the presence of the marker in gasoline samples subjected to uncontrollable evaporation in storage or on fire.