You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser.
Help Support Winemaking Talk - Winemaking Forum:
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, and others.
-
-
R
Copper sulfate (CuSO4) works well but should be kept below 1 mg Cu per liter (about 2 mg CuSO4 per liter.) for safety reasons.
-
R
Why do AO at all? https://vinmetrica.com/product/vinmetricas-sc-100-sulfite-analyzer/
-
Loading…
-
Loading…