SO2 Tritration in Winemaking

Winemaker Chris Phelps of Swanson Vineyards demonstrates SO2 titration, which measures the amount of free sulfites in wine.

Voir la vidéo: http://www.youtube.com/watch?v=d8A8IwYbD8o&feature=youtube_gdata

Patrick Barbieri
PB VEILLE CONSULTING
L'information au service de l'entreprise

http://www.pb-veille-consulting.com