Determination of petroleum hydrocarbons in alcohol-containing liquids
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Vol. 1 No. 63 (2018), Types of Forensic Examinations
Vol. 1 No. 63 (2018)

Determination of petroleum hydrocarbons in alcohol-containing liquids

Types of Forensic Examinations
Published June 12, 2018
О. Sich
Kyiv Research Institute of Forensic Expertise of the Ministry of Justice of Ukraine
S. Stalʹmakhovych
Kyiv Research Institute of Forensic Expertise of the Ministry of Justice of Ukraine
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Keywords

Determination of petroleum hydrocarbons in alcohol-containing liquids

How to Cite

SichО., & StalʹmakhovychS. (2018). Determination of petroleum hydrocarbons in alcohol-containing liquids. Criminalistics and Forensics, 1(63), 311-320. Retrieved from https://digest.kndise.gov.ua/index.php/KISE/article/view/740
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Abstract

The article presents the results of the study of alcohol mixtures with impurities of petroleum hydrocarbons by chromatographic and spectroscopic methods. It is shown that for the quantitative determination of petroleum hydrocarbons in multicomponent mixtures of alcohol, gas-liquid chromatography on a polar stationary phase should be used (30% of 1,2,3-tris(β-cyanoethoxy)propane on Chromosorb). The ultraviolet spectroscopy method allows for the determination of the quantitative content and type of gasoline in the alcohol mixture.

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