Isotherms of nitrogen between 200 and 3000 atm. and 0° and 150°

Summary The isotherms of N2 have been measured at 0°, 25° etc. up to 3000 atm. A series evaluation of the type: p (v - α) = A + βd + γd2 + δd3 + ∈d4 fitted the experimental values better than a series of the usual type, but the deviations were still outside the experimental accuracy.