ASTM International - ASTM UOP1025-18
Density of Viscous Liquids and Semi-Solid Hydrocarbons by Nitrogen Displacement
|Publication Date:||7 August 2018|
This method is for determining the true density of viscous liquids and semisolid hydrocarbons by displacement of nitrogen gas. This method is written for use with a Micromeritics AccuPyc II 1340 Pycnometer; however, equivalent equipment may be used.