This meeting’s program will concentrate on Lab Techniques, mainly how to use a pH meter to measure grape juice and wine pH; how to measure Total Acidity (TA), and some comments on general lab practices as relates to our interests. You will see chemistry in action as there will be actual demonstrations! Equipment! Chemicals! Glassware! All in the name of better wine! Our speaker will be John Lyon, whom is a chemist and runs the Wine Lab in the heart of Sierra Moonshine. And, best of all, John is one of us, a SWGGA member.