Public Interface IPropertyPackageMethods

    Property Vapor_Fugacity As String
    Property Vapor_Enthalpy_Entropy_CpCv As String
    Property Vapor_Thermal_Conductivity As String
    Property Vapor_Viscosity As String
    Property Vapor_Density As String
    Property Liquid_Fugacity As String
    Property Liquid_Enthalpy_Entropy_CpCv As String
    Property Liquid_ThermalConductivity As String
    Property Liquid_Viscosity As String
    Property Liquid_Density As String
    Property SurfaceTension As String

    Property Solid_Density As String
    Property Solid_Enthalpy_Entropy_CpCv As String

End Interface