Update: 29 September, 2023
The document describes an analytical method for the determination of ethers and alcohols in gasolines using the Agilent 6820 gas chromatography system. This method utilizes a 10-port switch valve and two columns. The specific compounds determined include methyl tert-butylether (MTBE), ethyl tert-butylether (ETBE), tert-amylmethylether (TAME), diisopropylether (DIPE), methanol, ethanol, isopropanol, n-propanol, isobutanol, tert-butanol, sec-butanol, n-butanol, and tert-pentanol. 1,2-dimethoxyethane (DME) is used as the internal standard for quantitative analysis. The Agilent 6820 GC is used to run ASTM Method D4815 for determining oxygenates in gasoline.
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MD5 Checksum: 6691F59CDCA253C8DB13FFDAD10BE814
Publication date: 02 July, 2012
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