ISO/PWI 24249

Petroleum and related products — Determination of hydrocarbon types in aviation turbine fuel-- gas chromatography/mass spectrometry

Scope

This document specifies a method for the determination of total saturated hydrocarbons, total unsaturated hydrocarbons, total aromatics, total olefins concentration and detailed hydrocarbon types present in aviation turbine fuel with gas chromatography/mass spectrometry (GC-MS). This document is applicable to the aviation turbine fuels with a boiling range of 140°C to 300°C. The detailed hydrocarbon compositions include: paraffins, noncondensed cycloparaffins, condensed dicycloparaffins, condensed tricycloparaffins, monoolefins, cycloolefins, alkylbenzenes, indans and/or tetralins, CnH2n-10 (indenes, etc.), naphthalenes, CnH2n-14 (acenaphthenes, etc.), CnH2n-16 (acenaphthylenes, etc.) and tricyclic aromatics.