Takenaka, M. and R. Masui, Metrologia 27, 165 (1990).

18 of 79 p-rho-T data were selected to develop the IAPWS-95 Formulation.
Temperatures were converted to the ITS-90 scale.
 
 T / K          rho /(kg/m^3)  p / MPa        Author                             No.
  273.150000000  999.842688307    0.101325000 TAKENAKA & MASUI (1990)            001
  278.150000000  999.966804673    0.101325000 TAKENAKA & MASUI (1990)            002
  283.150000000  999.702680518    0.101325000 TAKENAKA & MASUI (1990)            003
  288.150000000  999.102787976    0.101325000 TAKENAKA & MASUI (1990)            004
  293.150000000  998.207278935    0.101325000 TAKENAKA & MASUI (1990)            005
  298.150000000  997.047758909    0.101325000 TAKENAKA & MASUI (1990)            006
  303.150000000  995.649619729    0.101325000 TAKENAKA & MASUI (1990)            007
  308.150000000  994.033584300    0.101325000 TAKENAKA & MASUI (1990)            008
  313.150000000  992.216780855    0.101325000 TAKENAKA & MASUI (1990)            009
  318.150000000  990.213517312    0.101325000 TAKENAKA & MASUI (1990)            010
  323.150000000  988.035854878    0.101325000 TAKENAKA & MASUI (1990)            011
  328.150000000  985.694042150    0.101325000 TAKENAKA & MASUI (1990)            012
  333.150000000  983.196849429    0.101325000 TAKENAKA & MASUI (1990)            013
  338.150000000  980.551829925    0.101325000 TAKENAKA & MASUI (1990)            014
  343.150000000  977.765526409    0.101325000 TAKENAKA & MASUI (1990)            015
  348.150000000  974.843636464    0.101325000 TAKENAKA & MASUI (1990)            016
  353.150000000  971.791145888    0.101325000 TAKENAKA & MASUI (1990)            017
  358.150000000  968.612437326    0.101325000 TAKENAKA & MASUI (1990)            018
