CNS 14831-2004 Method of test for oxygenates and paraffin , olefin , naphthene , aromatic(O-PONA)hydrocarbon types in low-olefin spark ignition engine fuels by gas chromatography (English Version)
Taiwan Provincial Standard of the People's Republic of China
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CNS 14831-2004
Scope
1.1 This standard specifies the use of multi-dimensional column system (Multi-dimensional) gas chromatography to determine oxygenates, saturated hydrocarbons (paraffins), olefins (olefins), naphthenes and aromatics in low-olefin gasoline. Content of aromatics. Each hydrocarbon species will be reported as carbon number or total content of a type up to C10, except for alkenes.
CNS 14831-2004 history
2004CNS 14831-2004 Method of test for oxygenates and paraffin , olefin , naphthene , aromatic(O-PONA)hydrocarbon types in low-olefin spark ignition engine fuels by gas chromatography