@property<EOL><INDENT>def JTls(self):<DEDENT>
return [i.JTl for i in self.Chemicals]<EOL>
r'''Pure component Joule Thomson coefficients of the chemicals in the
        mixture in the liquid phase at its current temperature and pressure, in
        units of [K/Pa].

        .. math::
            \mu_{JT} = \left(\frac{\partial T}{\partial P}\right)_H = \frac{1}{C_p}
            \left[T \left(\frac{\partial V}{\partial T}\right)_P - V\right]
            = \frac{V}{C_p}\left(\beta T-1\right)

        Examples
        --------
        >>> Mixture(['benzene', 'hexane'], ws=[0.5, 0.5], T=320).JTls
        [-3.8633730709853161e-07, -3.464395792560331e-07]