Chiumanfu
DIY Vintner
- Joined
- Feb 28, 2012
- Messages
- 127
- Reaction score
- 15
I have a RJS EP Pinot Grigio that I'm ready to bottle. The pH is 3.05. The winemaker calculator is telling me that I should be at 25mg/L free SO2. Most of the charts out there suggest around 15mg/L free SO2 to achieve 0.8mg/L molecular SO2.
The winemaking calc is consistently about 10ppm higher than the charts for any given pH value.
What value should I go with?
The winemaking calc is consistently about 10ppm higher than the charts for any given pH value.
What value should I go with?