Sharply colder outside the last day, 38 at 8 AM, and 68 in the cellar.
A bright light shone into the necks of the carboys shows that there are still fine threads of gas rising through the wine.
Wine put into a test glass isn't yet clear but is showing the familiar dandelion yellow finish.
pH 3.71, SO2 somewhere between 20 and 25 (using year old Titrettes).
Acid measurement was off the charts. Hmmm. Let's try new chems. Saw a similar measurement at this phase last year, but at the second racking a lot of acid had fallen out in potassium bitartrate crystals: let's look for the same this year.
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