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NIST Temperature Scale Database (SRD 60), Version 3.0
Fixed Points Associated with a Selected Reference:
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Reference:
Tegeler, C; Span, R; Wagner, W, A new equation of state for argon covering the fluid region for temperatures from the melting line to 700 K at pressures up to 1000 MPa, J. Phys. Chem. Ref. Data, 28 (1999) 779-850.
(
DOI:
10.1063/1.556037
)
(1999)
Instruction:
Total Records:
4
Substance
Transition
T
90
(K)
u
(
T
90
)
(mK)
T-T
90
(mK)
u
(
T-T
90
)
(mK)
u
(
T
90
) (K)
Eval
Ar
BP
87.303
0.002
0.002
contact_support
0
Ar
BP
contact_support
4
Ar
MP
83.814
na
na
contact_support
0
Ar
TP
contact_support
4
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