How do we as amateur wine makers check for SO2 levels? I know just enough to know how it’s important it is but not sure if it’s $300 - $800 important. Please advise!
How do we as amateur wine makers check for SO2 levels? I know just enough to know how it’s important it is but not sure if it’s $300 - $800 important. Please advise!
I have used the More Wine Aeration Oxidation Kit for years with zero problems. Very accurate.
https://morewinemaking.com/products/economy-aerationoxidation-free-so2-test-kit.html
I never took notice of this test before. Completely new option to me. Do you still use it? The site says they can only legally supply enough phosphoric acid for 2-3 tests. I assume you have easy access for more. For us regular folk how cost effective is the phosphoric acid needed per test when bought locally avoiding the hazard fees and limited shipping amount allowed?
Truth be told, despite having the ability to test whenever i feel like it, i don't test any of my wines for SO2 much at all. Wines in 6 G carboys get 1/4 tsp every 3-5 months, barrel wines get 1/8 tsp / 6 G every month or so. At bottling time i get more serious about it, testing and adding the proper amount based upon the pH, checking to see that the SO2 has hit the mark, then bottling.
Almost 3 years into this and I have had no problems of too much or too little, And even if you get a little heavy, it will dissipate as it's aged.
I complied this info from a couple places (don't remember them or I'd give credit) while doing some research into SO2 & how much pot. meta to use & when. There's a chart there that seems useful.
I don't test for SO2 either, but I'm just a hobbyist cellar dweller.
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