Petroleum products in general (ICS 75.080), Lubricants, industrial oils and related products (ICS 75.100), Liquid fuels (ICS 75.160.20)

DUS 1743:2017, Standard Test Method for Determination of Individual Components in Spark Ignition Engine Fuels by 100–Metre Capillary (with Precolumn) High-Resolution Gas Chromatography. (57 pages, in English)

This draft practice covers the determination (using 100–Metre Capillary (with Precolumn) High-Resolution Gas Chromatography) of individual hydrocarbon components of spark-ignition engine fuels and their mixtures containing oxygenate blends (MTBE, ETBE, ethanol, and so forth) with boiling ranges up to 225°C. Other light liquid hydrocarbon mixtures typically encountered in petroleum refining operations, such as blending stocks (naphthas, reformates, alkylates, and so forth) may also be analyzed; however, statistical data was obtained only with blended spark-ignition engine fuels.