Chemical Analysis Before Bottling

After blending the California Cabernet Sauvignon with Virginia Tannat, I wanted to run a couple of tests on the wine. At home I measured the pH. My meter measured a pH of 3.8, which I thought was higher than I expected. Since Kathy and I were going to go to Vint Hill Craft Winery to […]

In the Lab: testing for Sugar Levels and pH

While racking, I ran a sugar test and pH on the wine. Running the sugar test reminded me of high school chemistry class when we used pH paper to match a substance to a color chart with 14 indicators. The sugar test kit that many winemakers use is the Clinitest Reagent Tablets for […]