This document specifies a gas chromatographic method for the determination of trace amounts of oxygenated compounds in ethylene and propylene (propene) for industrial use.

This document is applicable to ethylene and propylene having methanol, dimethyl ether, methyl tert-butyl ether, acetaldehyde, ethanol, propan-2-ol, acetone, and butanone concentrations greater than 0,5 mL/m³.