nd = 1351, T=295.15K, y-error and x-error data for sucrose+citric viscosity from Rovelli 2019					
					
RH(Sucrose+Citric Acid), eta [Pa.s], x-error neg, x-error pos, y-error neg, y-error pos					
					
60.1	66.79593000000	2.0	2.0	0	0
39.3	42468.80000000	2.0	2.0	0	0
53.6	278.4454000000	2.0	2.0	0	0
49.3	464.2693000000	2.0	2.0	0	0
25.5	18825220000000	2.0	2.0	0	0