Here is the juice analysis information from the berry samples collected this morning. 6-Aug-14 Cultivar ˚Brix pH TA g/100ml Cayuga White F 14.1 2.79 1.152 Cayuga White R 16.4 3.02 1.013 Seyval Blanc R 16.8 3.03 1.245 … [Read more...] about Grape juice chemistry