Gerling, ChrisMartinson, Timothy E.; Gerling, Chris2021-06-162021-06-162012-11https://hdl.handle.net/1813/103835Part of the series Grapes 101.S02 protects wines from microbial spoilage and browning.  Ending up with the right amount in your finished wines requires frequent measurement, because of compounds in wine that bind S02. en-USEnology/WinemakingGrapes 101Appellation CornellCornell UniversityCALSCollege of Agriculture and Life SciencesAgritechViticulturearticle