This standard specifies a test method for calculating the volume and weight of industrial aromatics such as benzene, toluene, mixed Xylene, and cyclohexane at different temperatures. By converting the observed volume data to the volume and weight at standard temperatures, the method is suitable for determining the actual amounts of these chemicals in transport or storage containers. The density values and Correction factors used in the calculation are provided in the standard, and the use of vacuum density is recommended to improve accuracy. This method helps ensure reliable and consistent data is obtained during measurement and calculation.