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NIST Temperature Scale Database (SRD 60), Version 3.0
Fixed Points Associated with a Selected Reference:
Reference:
Smukala, J., Span, R., and Wagner, W., "A New Equation of State for Ethylene Covering the Fluid Region for Temperatures from the Melting Line to 450 K at Pressures up to 300 MPa," J. Phys. Chem. Ref. Data, 29(5):1053-1122, 2000. (DOI:) (2000)