Work Item
ASTM WK93231
Revision of D6839-21a Standard Test Method for Hydrocarbon Types, Oxygenated Compounds, Benzene, and Toluene in Spark Ignition Engine Fuels by Multidimensional Gas Chromatography
Rationale
1. The densities presented in Tables 7 and 8 are based on a historic ASTM DS 4 publication. In DS4A there are only specific gravity numbers at 60°/60°F or densities at 60°F, 15°C, 20°C, 25°C. In DS4B there are only specific gravity or density numbers at 60°/60°F for the oxygenates. Hence the temperatures, properties and units given in the Table headings (which are now somewhat aligned) need to be corrected. 2. The calculation formula for vol% under 12.1.1. is missing the 100% multiplier
Work Item Status
Date Initiated: 12-18-2024
Technical Contact: Ortwin Costenoble
Item: 002
Ballot: D02.04 (25-01)
Status: Negative Votes Need Resolution