AGA XQ1704-1

This revised 3^rd edition, 2017, of AGA 8, Thermodynamic Properties of Natural Gas and Related Gases, Part 1, DETAIL and GROSS Equations of State, uses the same equations of state as in the 2^nd edition, 1994, of AGA 8, with the exception that the boundaries of natural gas composition and operating conditions have been modified to achieve the desired level of uncertainty.