# ITS-90 SPRT reference function coefficients C (T90 = 273.16 K to 1234.93 K)
Coefficient	Value
C0	2.78157254
C1	1.64650916
C2	-0.13714390
C3	-0.00649767
C4	-0.00234444
C5	0.00511868
C6	0.00187982
C7	-0.00204472
C8	-0.00046122
C9	0.00045724