I have found one answer to my question but I wanted to follow up but the contributor that posted it has been banned (possibly for making bad beer). I am going to make a Flanders red. After I barrel it, I want to blend it back with fresher beer. My thought was to kill the sour blend...

Hello... I add a campden tablet 24 hours before brewing to take care of the chlorine. How do I handle this with the calculator?