11 ORA_10_18_20_32_80BA-e-151013 Brix to refractive index (nD) conversion tableBRIXRefractiveindex BRIXRefractiveindex BRIXRefractiveindex% nD % nD % nD0 1.33299 30 1.38115 60 1.441931 1.33442 31 1.38296 61 1.444202 1.33586 32 1.38478 62 1.446503 1.33732 33 1.38661 63 1.448814 1.33879 34 1.38846 64 1.451135 1.34026 35 1.39032 65 1.453486 1.34175 36 1.39220 66 1.455847 1.34325 37 1.39409 67 1.458228 1.34476 38 1.39600 68 1.460619 1.34629 39 1.39792 69 1.4630310 1.34782 40 1.39986 70 1.4654611 1.34937 41 1.40181 71 1.4679212 1.35093 42 1.40378 72 1.4703713 1.35250 43 1.40576 73 1.4728514 1.35408 44 1.40776 74 1.4753515 1.35568 45 1.40978 75 1.4778716 1.35729 46 1.41181 76 1.4804017 1.35891 47 1.41385 77 1.4829518 1.36054 48 1.41592 78 1.4855219 1.36218 49 1.41799 79 1.488120 1.36384 50 1.42009 80 1.4907121 1.36551 51 1.42220 81 1.4933322 1.36720 52 1.42432 82 1.4959723 1.36889 53 1.42647 83 1.4986224 1.37060 54 1.42862 84 1.5012925 1.37233 55 1.43080 85 1.5039826 1.37406 56 1.4329927 1.37582 57 1.4352028 1.37758 58 1.4374329 1.37936 59 1.43967Data from "ICUMSA" International Commission for Uniform Methodsof Sugar Analysis, at 20 °C and 589 nm wavelength.