Here are the results of the juice analysis for the berry samples collected this morning. 8/15/2012 TSS pH TA Concord N 13.9 3.26 0.788 Sunbelt N 14.3 3.24 0.780 Norton NN 20.4 3.14 1.369 Norton NS 19.9 3.15 1.380 Norton F 20.8 3.2 1.105 … [Read more...] about Grape juice chemistry