29 June 2022
The increase in oxygenates is part of the ASTM D6839 / ISO 22854 method
To face the future changes in gasoline composition, the Reformulyzer M4 expands its capabilities in gasoline analysis based on the following studies: the Interlaboratory Study (ILS) and the Method Comparison Study ASTM D6839 (Reformulyzer) with D3606, D5769 , D5580, D1319 and D6550, provided by the ASTM Proficiency Test program from 2004 to 2019. The increase in oxygenate content expected in the fuel specification will fall within the concentration range of the ASTM D6839 / ISO22854 method for which the M4 system is already compliant.