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. Author manuscript; available in PMC: 2019 Apr 15.
Published in final edited form as: J Phys Chem Ref Data. 2018;47:10.1063/1.5036625. doi: 10.1063/1.5036625

Table 3.

Reference Values for the Viscosity of 11 Gases at 25°C and 0.1 MPa23 and their expanded uncertainty at the 95 % confidence level, U(η).

Gas η /μ Pa s U(η) / μPa s
He 19.8249 0.0009
N2 17.7620 0.0099
Ar 22.5844 0.0125
CH4 11.0769 0.0075
Xe 23.0514 0.0152
Ne 31.7124 0.0200
Kr 25.3371 0.0182
C2H6 9.2398 0.0075
H2 8.9011 0.0060
C3H8 8.1327 0.0081
SF6 15.2288 0.0216