The juice analysis results for the berry samples collected this morning are as follows. 18-Aug-11 Cultivar °Brix pH TA Traminette N 16.4 2.97 1.037 Traminette F 18.1 3.13 0.786 Chambourcin MVEC 18.1 3.05 1.023 Chambourcin F 16.7 2.94 1.099 Vidal Blanc R 16.8 3.24 0.942 … [Read more...] about Grape juice chemistry