nd = 1351, T=295.15K, y-error and x-error data for citric acid viscosity from Marsh 2018					
					
RH(Sucrose+Citric Acid), eta [Pa.s], x-error neg, x-error pos, y-error neg, y-error pos					
					
6.22	4999194.11	2.4	2.4	0	0